71406374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 119380800

約数和(自身を除く): 47974426

約数列:

[1, 2, 13, 26, 37, 74, 199, 373, 398, 481, 746, 962, 2587, 4849, 5174, 7363, 9698, 13801, 14726, 27602, 74227, 95719, 148454, 179413, 191438, 358826, 964951, 1929902, 2746399, 5492798, 35703187, 71406374]

約数ペア:

[(1, 71406374), (2, 35703187), (13, 5492798), (26, 2746399), (37, 1929902), (74, 964951), (199, 358826), (373, 191438), (398, 179413), (481, 148454), (746, 95719), (962, 74227), (2587, 27602), (4849, 14726), (5174, 13801), (7363, 9698)]