39501472

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{72613}}^1$

素因数の和:72640

約数の個数: 24

約数和(自身を含む): 82344276

約数和(自身を除く): 42842804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 72613, 145226, 290452, 580904, 1161808, 1234421, 2323616, 2468842, 4937684, 9875368, 19750736, 39501472]

約数ペア:

[(1, 39501472), (2, 19750736), (4, 9875368), (8, 4937684), (16, 2468842), (17, 2323616), (32, 1234421), (34, 1161808), (68, 580904), (136, 290452), (272, 145226), (544, 72613)]