8028728

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 15586560

約数和(自身を除く): 7557832

約数列:

[1, 2, 4, 8, 47, 94, 131, 163, 188, 262, 326, 376, 524, 652, 1048, 1304, 6157, 7661, 12314, 15322, 21353, 24628, 30644, 42706, 49256, 61288, 85412, 170824, 1003591, 2007182, 4014364, 8028728]

約数ペア:

[(1, 8028728), (2, 4014364), (4, 2007182), (8, 1003591), (47, 170824), (94, 85412), (131, 61288), (163, 49256), (188, 42706), (262, 30644), (326, 24628), (376, 21353), (524, 15322), (652, 12314), (1048, 7661), (1304, 6157)]