71382896

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{26399}}^1$

素因数の和:26433

約数の個数: 30

約数和(自身を含む): 149767200

約数和(自身を除く): 78384304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 26399, 52798, 105596, 211192, 343187, 422384, 686374, 1372748, 2745496, 4461431, 5490992, 8922862, 17845724, 35691448, 71382896]

約数ペア:

[(1, 71382896), (2, 35691448), (4, 17845724), (8, 8922862), (13, 5490992), (16, 4461431), (26, 2745496), (52, 1372748), (104, 686374), (169, 422384), (208, 343187), (338, 211192), (676, 105596), (1352, 52798), (2704, 26399)]