65063216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1229

約数の個数: 40

約数和(自身を含む): 134147664

約数和(自身を除く): 69084448

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 251, 272, 502, 953, 1004, 1906, 2008, 3812, 4016, 4267, 7624, 8534, 15248, 16201, 17068, 32402, 34136, 64804, 68272, 129608, 239203, 259216, 478406, 956812, 1913624, 3827248, 4066451, 8132902, 16265804, 32531608, 65063216]

約数ペア:

[(1, 65063216), (2, 32531608), (4, 16265804), (8, 8132902), (16, 4066451), (17, 3827248), (34, 1913624), (68, 956812), (136, 478406), (251, 259216), (272, 239203), (502, 129608), (953, 68272), (1004, 64804), (1906, 34136), (2008, 32402), (3812, 17068), (4016, 16201), (4267, 15248), (7624, 8534)]