38722656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2036

約数の個数: 96

約数和(自身を含む): 120234240

約数和(自身を除く): 81511584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 1218, 1392, 1624, 1987, 2436, 2784, 3248, 3974, 4872, 5961, 6496, 7948, 9744, 11922, 13909, 15896, 19488, 23844, 27818, 31792, 41727, 47688, 55636, 57623, 63584, 83454, 95376, 111272, 115246, 166908, 172869, 190752, 222544, 230492, 333816, 345738, 403361, 445088, 460984, 667632, 691476, 806722, 921968, 1210083, 1335264, 1382952, 1613444, 1843936, 2420166, 2765904, 3226888, 4840332, 5531808, 6453776, 9680664, 12907552, 19361328, 38722656]

約数ペア:

[(1, 38722656), (2, 19361328), (3, 12907552), (4, 9680664), (6, 6453776), (7, 5531808), (8, 4840332), (12, 3226888), (14, 2765904), (16, 2420166), (21, 1843936), (24, 1613444), (28, 1382952), (29, 1335264), (32, 1210083), (42, 921968), (48, 806722), (56, 691476), (58, 667632), (84, 460984), (87, 445088), (96, 403361), (112, 345738), (116, 333816), (168, 230492), (174, 222544), (203, 190752), (224, 172869), (232, 166908), (336, 115246), (348, 111272), (406, 95376), (464, 83454), (609, 63584), (672, 57623), (696, 55636), (812, 47688), (928, 41727), (1218, 31792), (1392, 27818), (1624, 23844), (1987, 19488), (2436, 15896), (2784, 13909), (3248, 11922), (3974, 9744), (4872, 7948), (5961, 6496)]