15696792928

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{278233}}^1$

素因数の和:278327

約数の個数: 48

約数和(自身を含む): 32393115216

約数和(自身を除く): 16696322288

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1312, 1376, 1763, 3526, 7052, 14104, 28208, 56416, 278233, 556466, 1112932, 2225864, 4451728, 8903456, 11407553, 11964019, 22815106, 23928038, 45630212, 47856076, 91260424, 95712152, 182520848, 191424304, 365041696, 382848608, 490524779, 981049558, 1962099116, 3924198232, 7848396464, 15696792928]

約数ペア:

[(1, 15696792928), (2, 7848396464), (4, 3924198232), (8, 1962099116), (16, 981049558), (32, 490524779), (41, 382848608), (43, 365041696), (82, 191424304), (86, 182520848), (164, 95712152), (172, 91260424), (328, 47856076), (344, 45630212), (656, 23928038), (688, 22815106), (1312, 11964019), (1376, 11407553), (1763, 8903456), (3526, 4451728), (7052, 2225864), (14104, 1112932), (28208, 556466), (56416, 278233)]