78587072

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{12659}}^1$

素因数の和:12768

約数の個数: 28

約数和(自身を含む): 157566360

約数和(自身を除く): 78979288

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 12659, 25318, 50636, 101272, 202544, 405088, 810176, 1227923, 2455846, 4911692, 9823384, 19646768, 39293536, 78587072]

約数ペア:

[(1, 78587072), (2, 39293536), (4, 19646768), (8, 9823384), (16, 4911692), (32, 2455846), (64, 1227923), (97, 810176), (194, 405088), (388, 202544), (776, 101272), (1552, 50636), (3104, 25318), (6208, 12659)]