72607312

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{19991}}^1$

素因数の和:20226

約数の個数: 20

約数和(自身を含む): 141303456

約数和(自身を除く): 68696144

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 19991, 39982, 79964, 159928, 319856, 4537957, 9075914, 18151828, 36303656, 72607312]

約数ペア:

[(1, 72607312), (2, 36303656), (4, 18151828), (8, 9075914), (16, 4537957), (227, 319856), (454, 159928), (908, 79964), (1816, 39982), (3632, 19991)]