7724521472

素因数分解:

$2^{11}\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 16976756160

約数和(自身を除く): 9252234688

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 289, 421, 496, 512, 527, 544, 578, 842, 992, 1024, 1054, 1088, 1156, 1684, 1984, 2048, 2108, 2176, 2312, 3368, 3968, 4216, 4352, 4624, 6736, 7157, 7936, 8432, 8704, 8959, 9248, 13051, 13472, 14314, 15872, 16864, 17408, 17918, 18496, 26102, 26944, 28628, 31744, 33728, 34816, 35836, 36992, 52204, 53888, 57256, 63488, 67456, 71672, 73984, 104408, 107776, 114512, 121669, 134912, 143344, 147968, 208816, 215552, 221867, 229024, 243338, 269824, 286688, 295936, 417632, 431104, 443734, 458048, 486676, 539648, 573376, 591872, 835264, 862208, 887468, 916096, 973352, 1079296, 1146752, 1670528, 1774936, 1832192, 1946704, 2293504, 3341056, 3549872, 3664384, 3771739, 3893408, 4587008, 6682112, 7099744, 7328768, 7543478, 7786816, 9174016, 13364224, 14199488, 14657536, 15086956, 15573632, 18348032, 26728448, 28398976, 30173912, 31147264, 56797952, 60347824, 62294528, 113595904, 120695648, 124589056, 227191808, 241391296, 249178112, 454383616, 482782592, 965565184, 1931130368, 3862260736, 7724521472]

約数ペア:

[(1, 7724521472), (2, 3862260736), (4, 1931130368), (8, 965565184), (16, 482782592), (17, 454383616), (31, 249178112), (32, 241391296), (34, 227191808), (62, 124589056), (64, 120695648), (68, 113595904), (124, 62294528), (128, 60347824), (136, 56797952), (248, 31147264), (256, 30173912), (272, 28398976), (289, 26728448), (421, 18348032), (496, 15573632), (512, 15086956), (527, 14657536), (544, 14199488), (578, 13364224), (842, 9174016), (992, 7786816), (1024, 7543478), (1054, 7328768), (1088, 7099744), (1156, 6682112), (1684, 4587008), (1984, 3893408), (2048, 3771739), (2108, 3664384), (2176, 3549872), (2312, 3341056), (3368, 2293504), (3968, 1946704), (4216, 1832192), (4352, 1774936), (4624, 1670528), (6736, 1146752), (7157, 1079296), (7936, 973352), (8432, 916096), (8704, 887468), (8959, 862208), (9248, 835264), (13051, 591872), (13472, 573376), (14314, 539648), (15872, 486676), (16864, 458048), (17408, 443734), (17918, 431104), (18496, 417632), (26102, 295936), (26944, 286688), (28628, 269824), (31744, 243338), (33728, 229024), (34816, 221867), (35836, 215552), (36992, 208816), (52204, 147968), (53888, 143344), (57256, 134912), (63488, 121669), (67456, 114512), (71672, 107776), (73984, 104408)]