66568216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{58189}}^1$

素因数の和:58219

約数の個数: 32

約数和(自身を含む): 146638800

約数和(自身を除く): 80070584

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 58189, 116378, 232756, 465512, 640079, 756457, 1280158, 1512914, 2560316, 3025828, 5120632, 6051656, 8321027, 16642054, 33284108, 66568216]

約数ペア:

[(1, 66568216), (2, 33284108), (4, 16642054), (8, 8321027), (11, 6051656), (13, 5120632), (22, 3025828), (26, 2560316), (44, 1512914), (52, 1280158), (88, 756457), (104, 640079), (143, 465512), (286, 232756), (572, 116378), (1144, 58189)]