28209556224

素因数分解:

$2^8\times 3^2\times {\mathrm{239}}^1\times {\mathrm{51229}}^1$

素因数の和:51490

約数の個数: 108

約数和(自身を含む): 81677013600

約数和(自身を除く): 53467457376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 239, 256, 288, 384, 478, 576, 717, 768, 956, 1152, 1434, 1912, 2151, 2304, 2868, 3824, 4302, 5736, 7648, 8604, 11472, 15296, 17208, 22944, 30592, 34416, 45888, 51229, 61184, 68832, 91776, 102458, 137664, 153687, 183552, 204916, 275328, 307374, 409832, 461061, 550656, 614748, 819664, 922122, 1229496, 1639328, 1844244, 2458992, 3278656, 3688488, 4917984, 6557312, 7376976, 9835968, 12243731, 13114624, 14753952, 19671936, 24487462, 29507904, 36731193, 39343872, 48974924, 59015808, 73462386, 97949848, 110193579, 118031616, 146924772, 195899696, 220387158, 293849544, 391799392, 440774316, 587699088, 783598784, 881548632, 1175398176, 1567197568, 1763097264, 2350796352, 3134395136, 3526194528, 4701592704, 7052389056, 9403185408, 14104778112, 28209556224]

約数ペア:

[(1, 28209556224), (2, 14104778112), (3, 9403185408), (4, 7052389056), (6, 4701592704), (8, 3526194528), (9, 3134395136), (12, 2350796352), (16, 1763097264), (18, 1567197568), (24, 1175398176), (32, 881548632), (36, 783598784), (48, 587699088), (64, 440774316), (72, 391799392), (96, 293849544), (128, 220387158), (144, 195899696), (192, 146924772), (239, 118031616), (256, 110193579), (288, 97949848), (384, 73462386), (478, 59015808), (576, 48974924), (717, 39343872), (768, 36731193), (956, 29507904), (1152, 24487462), (1434, 19671936), (1912, 14753952), (2151, 13114624), (2304, 12243731), (2868, 9835968), (3824, 7376976), (4302, 6557312), (5736, 4917984), (7648, 3688488), (8604, 3278656), (11472, 2458992), (15296, 1844244), (17208, 1639328), (22944, 1229496), (30592, 922122), (34416, 819664), (45888, 614748), (51229, 550656), (61184, 461061), (68832, 409832), (91776, 307374), (102458, 275328), (137664, 204916), (153687, 183552)]