61504028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^2$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 116494560

約数和(自身を除く): 54990532

約数列:

[1, 2, 4, 17, 34, 68, 79, 107, 158, 214, 316, 428, 1343, 1819, 2686, 3638, 5372, 7276, 8453, 11449, 16906, 22898, 33812, 45796, 143701, 194633, 287402, 389266, 574804, 778532, 904471, 1808942, 3617884, 15376007, 30752014, 61504028]

約数ペア:

[(1, 61504028), (2, 30752014), (4, 15376007), (17, 3617884), (34, 1808942), (68, 904471), (79, 778532), (107, 574804), (158, 389266), (214, 287402), (316, 194633), (428, 143701), (1343, 45796), (1819, 33812), (2686, 22898), (3638, 16906), (5372, 11449), (7276, 8453)]