12567568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 80

約数和(自身を含む): 28498176

約数和(自身を除く): 15930608

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 71, 74, 92, 104, 142, 148, 184, 208, 284, 296, 299, 368, 481, 568, 592, 598, 851, 923, 962, 1136, 1196, 1633, 1702, 1846, 1924, 2392, 2627, 3266, 3404, 3692, 3848, 4784, 5254, 6532, 6808, 7384, 7696, 10508, 11063, 13064, 13616, 14768, 21016, 21229, 22126, 26128, 34151, 42032, 42458, 44252, 60421, 68302, 84916, 88504, 120842, 136604, 169832, 177008, 241684, 273208, 339664, 483368, 546416, 785473, 966736, 1570946, 3141892, 6283784, 12567568]

約数ペア:

[(1, 12567568), (2, 6283784), (4, 3141892), (8, 1570946), (13, 966736), (16, 785473), (23, 546416), (26, 483368), (37, 339664), (46, 273208), (52, 241684), (71, 177008), (74, 169832), (92, 136604), (104, 120842), (142, 88504), (148, 84916), (184, 68302), (208, 60421), (284, 44252), (296, 42458), (299, 42032), (368, 34151), (481, 26128), (568, 22126), (592, 21229), (598, 21016), (851, 14768), (923, 13616), (962, 13064), (1136, 11063), (1196, 10508), (1633, 7696), (1702, 7384), (1846, 6808), (1924, 6532), (2392, 5254), (2627, 4784), (3266, 3848), (3404, 3692)]