66565816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3343}}^1$

素因数の和:3499

約数の個数: 32

約数和(自身を含む): 132422400

約数和(自身を除く): 65856584

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 3343, 4978, 6686, 9956, 13372, 19912, 26744, 63517, 127034, 254068, 437933, 508136, 875866, 1751732, 3503464, 8320727, 16641454, 33282908, 66565816]

約数ペア:

[(1, 66565816), (2, 33282908), (4, 16641454), (8, 8320727), (19, 3503464), (38, 1751732), (76, 875866), (131, 508136), (152, 437933), (262, 254068), (524, 127034), (1048, 63517), (2489, 26744), (3343, 19912), (4978, 13372), (6686, 9956)]