72673528

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{33521}}^1$

素因数の和:33798

約数の個数: 16

約数和(自身を含む): 136769760

約数和(自身を除く): 64096232

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 33521, 67042, 134084, 268168, 9084191, 18168382, 36336764, 72673528]

約数ペア:

[(1, 72673528), (2, 36336764), (4, 18168382), (8, 9084191), (271, 268168), (542, 134084), (1084, 67042), (2168, 33521)]