70581238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20411}}^1$

素因数の和:20452

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 66587402

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 20411, 40822, 142877, 265343, 285754, 387809, 530686, 775618, 1857401, 2714663, 3714802, 5041517, 5429326, 10083034, 35290619, 70581238]

約数ペア:

[(1, 70581238), (2, 35290619), (7, 10083034), (13, 5429326), (14, 5041517), (19, 3714802), (26, 2714663), (38, 1857401), (91, 775618), (133, 530686), (182, 387809), (247, 285754), (266, 265343), (494, 142877), (1729, 40822), (3458, 20411)]