56973392

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1356

約数の個数: 80

約数和(自身を含む): 139491072

約数和(自身を除く): 82517680

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1301, 1564, 1904, 2576, 2602, 2737, 3128, 5204, 5474, 6256, 9107, 10408, 10948, 18214, 20816, 21896, 22117, 29923, 36428, 43792, 44234, 59846, 72856, 88468, 119692, 145712, 154819, 176936, 209461, 239384, 309638, 353872, 418922, 478768, 508691, 619276, 837844, 1017382, 1238552, 1675688, 2034764, 2477104, 3351376, 3560837, 4069528, 7121674, 8139056, 14243348, 28486696, 56973392]

約数ペア:

[(1, 56973392), (2, 28486696), (4, 14243348), (7, 8139056), (8, 7121674), (14, 4069528), (16, 3560837), (17, 3351376), (23, 2477104), (28, 2034764), (34, 1675688), (46, 1238552), (56, 1017382), (68, 837844), (92, 619276), (112, 508691), (119, 478768), (136, 418922), (161, 353872), (184, 309638), (238, 239384), (272, 209461), (322, 176936), (368, 154819), (391, 145712), (476, 119692), (644, 88468), (782, 72856), (952, 59846), (1288, 44234), (1301, 43792), (1564, 36428), (1904, 29923), (2576, 22117), (2602, 21896), (2737, 20816), (3128, 18214), (5204, 10948), (5474, 10408), (6256, 9107)]