8567728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2461

約数の個数: 40

約数和(自身を含む): 18936288

約数和(自身を除く): 10368560

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2423, 3536, 4846, 9692, 19384, 31499, 38768, 41191, 62998, 82382, 125996, 164764, 251992, 329528, 503984, 535483, 659056, 1070966, 2141932, 4283864, 8567728]

約数ペア:

[(1, 8567728), (2, 4283864), (4, 2141932), (8, 1070966), (13, 659056), (16, 535483), (17, 503984), (26, 329528), (34, 251992), (52, 164764), (68, 125996), (104, 82382), (136, 62998), (208, 41191), (221, 38768), (272, 31499), (442, 19384), (884, 9692), (1768, 4846), (2423, 3536)]