72392864

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{13879}}^1$

素因数の和:14052

約数の個数: 24

約数和(自身を含む): 143408160

約数和(自身を除く): 71015296

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 13879, 27758, 55516, 111032, 222064, 444128, 2262277, 4524554, 9049108, 18098216, 36196432, 72392864]

約数ペア:

[(1, 72392864), (2, 36196432), (4, 18098216), (8, 9049108), (16, 4524554), (32, 2262277), (163, 444128), (326, 222064), (652, 111032), (1304, 55516), (2608, 27758), (5216, 13879)]