267656572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{66449}}^1$

素因数の和:66525

約数の個数: 24

約数和(自身を含む): 502362000

約数和(自身を除く): 234705428

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 66449, 132898, 265796, 1262531, 2525062, 3521797, 5050124, 7043594, 14087188, 66914143, 133828286, 267656572]

約数ペア:

[(1, 267656572), (2, 133828286), (4, 66914143), (19, 14087188), (38, 7043594), (53, 5050124), (76, 3521797), (106, 2525062), (212, 1262531), (1007, 265796), (2014, 132898), (4028, 66449)]