401457835456

素因数分解:

$2^6\times {\mathrm{13877}}^1\times {\mathrm{452027}}^1$

素因数の和:465916

約数の個数: 28

約数和(自身を含む): 796702062168

約数和(自身を除く): 395244226712

約数列:

[1, 2, 4, 8, 16, 32, 64, 13877, 27754, 55508, 111016, 222032, 444064, 452027, 888128, 904054, 1808108, 3616216, 7232432, 14464864, 28929728, 6272778679, 12545557358, 25091114716, 50182229432, 100364458864, 200728917728, 401457835456]

約数ペア:

[(1, 401457835456), (2, 200728917728), (4, 100364458864), (8, 50182229432), (16, 25091114716), (32, 12545557358), (64, 6272778679), (13877, 28929728), (27754, 14464864), (55508, 7232432), (111016, 3616216), (222032, 1808108), (444064, 904054), (452027, 888128)]