29724656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{142907}}^1$

素因数の和:142928

約数の個数: 20

約数和(自身を含む): 62022072

約数和(自身を除く): 32297416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 142907, 285814, 571628, 1143256, 1857791, 2286512, 3715582, 7431164, 14862328, 29724656]

約数ペア:

[(1, 29724656), (2, 14862328), (4, 7431164), (8, 3715582), (13, 2286512), (16, 1857791), (26, 1143256), (52, 571628), (104, 285814), (208, 142907)]