5031728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1461

約数の個数: 40

約数和(自身を含む): 11124288

約数和(自身を除く): 6092560

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1423, 1768, 2846, 3536, 5692, 11384, 18499, 22768, 24191, 36998, 48382, 73996, 96764, 147992, 193528, 295984, 314483, 387056, 628966, 1257932, 2515864, 5031728]

約数ペア:

[(1, 5031728), (2, 2515864), (4, 1257932), (8, 628966), (13, 387056), (16, 314483), (17, 295984), (26, 193528), (34, 147992), (52, 96764), (68, 73996), (104, 48382), (136, 36998), (208, 24191), (221, 22768), (272, 18499), (442, 11384), (884, 5692), (1423, 3536), (1768, 2846)]