65713048

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 125334000

約数和(自身を除く): 59620952

約数列:

[1, 2, 4, 8, 109, 179, 218, 358, 421, 436, 716, 842, 872, 1432, 1684, 3368, 19511, 39022, 45889, 75359, 78044, 91778, 150718, 156088, 183556, 301436, 367112, 602872, 8214131, 16428262, 32856524, 65713048]

約数ペア:

[(1, 65713048), (2, 32856524), (4, 16428262), (8, 8214131), (109, 602872), (179, 367112), (218, 301436), (358, 183556), (421, 156088), (436, 150718), (716, 91778), (842, 78044), (872, 75359), (1432, 45889), (1684, 39022), (3368, 19511)]