23878568

素因数分解:

$2^3\times 7^1\times {\mathrm{577}}^1\times {\mathrm{739}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 51326400

約数和(自身を除く): 27447832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 577, 739, 1154, 1478, 2308, 2956, 4039, 4616, 5173, 5912, 8078, 10346, 16156, 20692, 32312, 41384, 426403, 852806, 1705612, 2984821, 3411224, 5969642, 11939284, 23878568]

約数ペア:

[(1, 23878568), (2, 11939284), (4, 5969642), (7, 3411224), (8, 2984821), (14, 1705612), (28, 852806), (56, 426403), (577, 41384), (739, 32312), (1154, 20692), (1478, 16156), (2308, 10346), (2956, 8078), (4039, 5912), (4616, 5173)]