59991308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16249}}^1$

素因数の和:16337

約数の個数: 24

約数和(自身を含む): 114660000

約数和(自身を除く): 54668692

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 16249, 32498, 64996, 211237, 422474, 844948, 1153679, 2307358, 4614716, 14997827, 29995654, 59991308]

約数ペア:

[(1, 59991308), (2, 29995654), (4, 14997827), (13, 4614716), (26, 2307358), (52, 1153679), (71, 844948), (142, 422474), (284, 211237), (923, 64996), (1846, 32498), (3692, 16249)]