72718976

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{51647}}^1$

素因数の和:51672

約数の個数: 32

約数和(自身を含む): 158042880

約数和(自身を除く): 85323904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 51647, 103294, 206588, 413176, 568117, 826352, 1136234, 1652704, 2272468, 3305408, 4544936, 6610816, 9089872, 18179744, 36359488, 72718976]

約数ペア:

[(1, 72718976), (2, 36359488), (4, 18179744), (8, 9089872), (11, 6610816), (16, 4544936), (22, 3305408), (32, 2272468), (44, 1652704), (64, 1136234), (88, 826352), (128, 568117), (176, 413176), (352, 206588), (704, 103294), (1408, 51647)]