68152238

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 130802688

約数和(自身を除く): 62650450

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 191, 331, 382, 539, 662, 1078, 1337, 2101, 2317, 2674, 3641, 4202, 4634, 7282, 9359, 14707, 16219, 18718, 25487, 29414, 32438, 50974, 63221, 102949, 126442, 178409, 205898, 356818, 442547, 695431, 885094, 1390862, 3097829, 4868017, 6195658, 9736034, 34076119, 68152238]

約数ペア:

[(1, 68152238), (2, 34076119), (7, 9736034), (11, 6195658), (14, 4868017), (22, 3097829), (49, 1390862), (77, 885094), (98, 695431), (154, 442547), (191, 356818), (331, 205898), (382, 178409), (539, 126442), (662, 102949), (1078, 63221), (1337, 50974), (2101, 32438), (2317, 29414), (2674, 25487), (3641, 18718), (4202, 16219), (4634, 14707), (7282, 9359)]