2567992

素因数分解:

$2^3\times 7^2\times {\mathrm{6551}}^1$

素因数の和:6571

約数の個数: 24

約数和(自身を含む): 5601960

約数和(自身を除く): 3033968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 6551, 13102, 26204, 45857, 52408, 91714, 183428, 320999, 366856, 641998, 1283996, 2567992]

約数ペア:

[(1, 2567992), (2, 1283996), (4, 641998), (7, 366856), (8, 320999), (14, 183428), (28, 91714), (49, 52408), (56, 45857), (98, 26204), (196, 13102), (392, 6551)]