65027438

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 115230720

約数和(自身を除く): 50203282

約数列:

[1, 2, 7, 14, 43, 86, 109, 218, 301, 602, 763, 991, 1526, 1982, 4687, 6937, 9374, 13874, 32809, 42613, 65618, 85226, 108019, 216038, 298291, 596582, 756133, 1512266, 4644817, 9289634, 32513719, 65027438]

約数ペア:

[(1, 65027438), (2, 32513719), (7, 9289634), (14, 4644817), (43, 1512266), (86, 756133), (109, 596582), (218, 298291), (301, 216038), (602, 108019), (763, 85226), (991, 65618), (1526, 42613), (1982, 32809), (4687, 13874), (6937, 9374)]