68286352

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:511

約数の個数: 40

約数和(自身を含む): 134857440

約数和(自身を除く): 66571088

約数列:

[1, 2, 4, 8, 16, 113, 179, 211, 226, 358, 422, 452, 716, 844, 904, 1432, 1688, 1808, 2864, 3376, 20227, 23843, 37769, 40454, 47686, 75538, 80908, 95372, 151076, 161816, 190744, 302152, 323632, 381488, 604304, 4267897, 8535794, 17071588, 34143176, 68286352]

約数ペア:

[(1, 68286352), (2, 34143176), (4, 17071588), (8, 8535794), (16, 4267897), (113, 604304), (179, 381488), (211, 323632), (226, 302152), (358, 190744), (422, 161816), (452, 151076), (716, 95372), (844, 80908), (904, 75538), (1432, 47686), (1688, 40454), (1808, 37769), (2864, 23843), (3376, 20227)]