68235664

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26489}}^1$

素因数の和:26527

約数の個数: 40

約数和(自身を含む): 157668480

約数和(自身を除く): 89432816

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 26489, 52978, 105956, 185423, 211912, 370846, 423824, 609247, 741692, 1218494, 1483384, 2436988, 2966768, 4264729, 4873976, 8529458, 9747952, 17058916, 34117832, 68235664]

約数ペア:

[(1, 68235664), (2, 34117832), (4, 17058916), (7, 9747952), (8, 8529458), (14, 4873976), (16, 4264729), (23, 2966768), (28, 2436988), (46, 1483384), (56, 1218494), (92, 741692), (112, 609247), (161, 423824), (184, 370846), (322, 211912), (368, 185423), (644, 105956), (1288, 52978), (2576, 26489)]