72673912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{534367}}^1$

素因数の和:534390

約数の個数: 16

約数和(自身を含む): 144279360

約数和(自身を除く): 71605448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 534367, 1068734, 2137468, 4274936, 9084239, 18168478, 36336956, 72673912]

約数ペア:

[(1, 72673912), (2, 36336956), (4, 18168478), (8, 9084239), (17, 4274936), (34, 2137468), (68, 1068734), (136, 534367)]