47691406

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3701

約数の個数: 32

約数和(自身を含む): 87840000

約数和(自身を除く): 40148594

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 3659, 6517, 7318, 13034, 25613, 51226, 69521, 139042, 179291, 358582, 486647, 973294, 1255037, 2510074, 3406529, 6813058, 23845703, 47691406]

約数ペア:

[(1, 47691406), (2, 23845703), (7, 6813058), (14, 3406529), (19, 2510074), (38, 1255037), (49, 973294), (98, 486647), (133, 358582), (266, 179291), (343, 139042), (686, 69521), (931, 51226), (1862, 25613), (3659, 13034), (6517, 7318)]