964832128

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15671}}^1$

素因数の和:15735

約数の個数: 64

約数和(自身を含む): 2126063520

約数和(自身を除く): 1161231392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 3848, 4736, 7696, 15392, 15671, 30784, 31342, 61568, 62684, 125368, 203723, 250736, 407446, 501472, 579827, 814892, 1002944, 1159654, 1629784, 2005888, 2319308, 3259568, 4638616, 6519136, 7537751, 9277232, 13038272, 15075502, 18554464, 26076544, 30151004, 37108928, 60302008, 74217856, 120604016, 241208032, 482416064, 964832128]

約数ペア:

[(1, 964832128), (2, 482416064), (4, 241208032), (8, 120604016), (13, 74217856), (16, 60302008), (26, 37108928), (32, 30151004), (37, 26076544), (52, 18554464), (64, 15075502), (74, 13038272), (104, 9277232), (128, 7537751), (148, 6519136), (208, 4638616), (296, 3259568), (416, 2319308), (481, 2005888), (592, 1629784), (832, 1159654), (962, 1002944), (1184, 814892), (1664, 579827), (1924, 501472), (2368, 407446), (3848, 250736), (4736, 203723), (7696, 125368), (15392, 62684), (15671, 61568), (30784, 31342)]