64361206

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1074

約数の個数: 40

約数和(自身を含む): 121406544

約数和(自身を除く): 57045338

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1031, 1274, 2062, 2401, 4459, 4802, 7217, 8918, 13403, 14434, 26806, 31213, 50519, 62426, 93821, 101038, 187642, 353633, 656747, 707266, 1313494, 2475431, 4597229, 4950862, 9194458, 32180603, 64361206]

約数ペア:

[(1, 64361206), (2, 32180603), (7, 9194458), (13, 4950862), (14, 4597229), (26, 2475431), (49, 1313494), (91, 707266), (98, 656747), (182, 353633), (343, 187642), (637, 101038), (686, 93821), (1031, 62426), (1274, 50519), (2062, 31213), (2401, 26806), (4459, 14434), (4802, 13403), (7217, 8918)]