64212554

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 114998400

約数和(自身を除く): 50785846

約数列:

[1, 2, 7, 14, 29, 58, 109, 203, 218, 406, 763, 1451, 1526, 2902, 3161, 6322, 10157, 20314, 22127, 42079, 44254, 84158, 158159, 294553, 316318, 589106, 1107113, 2214226, 4586611, 9173222, 32106277, 64212554]

約数ペア:

[(1, 64212554), (2, 32106277), (7, 9173222), (14, 4586611), (29, 2214226), (58, 1107113), (109, 589106), (203, 316318), (218, 294553), (406, 158159), (763, 84158), (1451, 44254), (1526, 42079), (2902, 22127), (3161, 20314), (6322, 10157)]