72545728

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{27647}}^1$

素因数の和:27700

約数の個数: 28

約数和(自身を含む): 147474432

約数和(自身を除く): 74928704

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 27647, 55294, 110588, 221176, 442352, 884704, 1133527, 1769408, 2267054, 4534108, 9068216, 18136432, 36272864, 72545728]

約数ペア:

[(1, 72545728), (2, 36272864), (4, 18136432), (8, 9068216), (16, 4534108), (32, 2267054), (41, 1769408), (64, 1133527), (82, 884704), (164, 442352), (328, 221176), (656, 110588), (1312, 55294), (2624, 27647)]