64411676

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10601}}^1$

素因数の和:10650

約数の個数: 36

約数和(自身を含む): 135366336

約数和(自身を除く): 70954660

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 10601, 21202, 42404, 74207, 148414, 296828, 328631, 519449, 657262, 1038898, 1314524, 2077796, 2300417, 4600834, 9201668, 16102919, 32205838, 64411676]

約数ペア:

[(1, 64411676), (2, 32205838), (4, 16102919), (7, 9201668), (14, 4600834), (28, 2300417), (31, 2077796), (49, 1314524), (62, 1038898), (98, 657262), (124, 519449), (196, 328631), (217, 296828), (434, 148414), (868, 74207), (1519, 42404), (3038, 21202), (6076, 10601)]