247103432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{62653}}^1$

素因数の和:62705

約数の個数: 32

約数和(自身を含む): 507497400

約数和(自身を除く): 260393968

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 62653, 125306, 250612, 501224, 1065101, 1816937, 2130202, 3633874, 4260404, 7267748, 8520808, 14535496, 30887929, 61775858, 123551716, 247103432]

約数ペア:

[(1, 247103432), (2, 123551716), (4, 61775858), (8, 30887929), (17, 14535496), (29, 8520808), (34, 7267748), (58, 4260404), (68, 3633874), (116, 2130202), (136, 1816937), (232, 1065101), (493, 501224), (986, 250612), (1972, 125306), (3944, 62653)]