66117112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{434981}}^1$

素因数の和:435006

約数の個数: 16

約数和(自身を含む): 130494600

約数和(自身を除く): 64377488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 434981, 869962, 1739924, 3479848, 8264639, 16529278, 33058556, 66117112]

約数ペア:

[(1, 66117112), (2, 33058556), (4, 16529278), (8, 8264639), (19, 3479848), (38, 1739924), (76, 869962), (152, 434981)]