74719556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2503}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 138821760

約数和(自身を除く): 64102204

約数列:

[1, 2, 4, 17, 34, 68, 439, 878, 1756, 2503, 5006, 7463, 10012, 14926, 29852, 42551, 85102, 170204, 1098817, 2197634, 4395268, 18679889, 37359778, 74719556]

約数ペア:

[(1, 74719556), (2, 37359778), (4, 18679889), (17, 4395268), (34, 2197634), (68, 1098817), (439, 170204), (878, 85102), (1756, 42551), (2503, 29852), (5006, 14926), (7463, 10012)]