70853872

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{17231}}^1$

素因数の和:17496

約数の個数: 20

約数和(自身を含む): 137821536

約数和(自身を除く): 66967664

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 17231, 34462, 68924, 137848, 275696, 4428367, 8856734, 17713468, 35426936, 70853872]

約数ペア:

[(1, 70853872), (2, 35426936), (4, 17713468), (8, 8856734), (16, 4428367), (257, 275696), (514, 137848), (1028, 68924), (2056, 34462), (4112, 17231)]