70820504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5851}}^1$

素因数の和:5963

約数の個数: 32

約数和(自身を含む): 142203600

約数和(自身を除く): 71383096

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 5851, 6052, 11702, 12104, 23404, 46808, 99467, 198934, 397868, 520739, 795736, 1041478, 2082956, 4165912, 8852563, 17705126, 35410252, 70820504]

約数ペア:

[(1, 70820504), (2, 35410252), (4, 17705126), (8, 8852563), (17, 4165912), (34, 2082956), (68, 1041478), (89, 795736), (136, 520739), (178, 397868), (356, 198934), (712, 99467), (1513, 46808), (3026, 23404), (5851, 12104), (6052, 11702)]