72937408

素因数分解:

$2^6\times {\mathrm{421}}^1\times {\mathrm{2707}}^1$

素因数の和:3140

約数の個数: 28

約数和(自身を含む): 145132552

約数和(自身を除く): 72195144

約数列:

[1, 2, 4, 8, 16, 32, 64, 421, 842, 1684, 2707, 3368, 5414, 6736, 10828, 13472, 21656, 26944, 43312, 86624, 173248, 1139647, 2279294, 4558588, 9117176, 18234352, 36468704, 72937408]

約数ペア:

[(1, 72937408), (2, 36468704), (4, 18234352), (8, 9117176), (16, 4558588), (32, 2279294), (64, 1139647), (421, 173248), (842, 86624), (1684, 43312), (2707, 26944), (3368, 21656), (5414, 13472), (6736, 10828)]