66290696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2927}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 131760000

約数和(自身を除く): 65469304

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 2927, 5662, 5854, 11324, 11708, 22648, 23416, 55613, 111226, 222452, 436123, 444904, 872246, 1744492, 3488984, 8286337, 16572674, 33145348, 66290696]

約数ペア:

[(1, 66290696), (2, 33145348), (4, 16572674), (8, 8286337), (19, 3488984), (38, 1744492), (76, 872246), (149, 444904), (152, 436123), (298, 222452), (596, 111226), (1192, 55613), (2831, 23416), (2927, 22648), (5662, 11708), (5854, 11324)]