42155498

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 79170048

約数和(自身を除く): 37014550

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 331, 662, 827, 1654, 2317, 3641, 4634, 5789, 7282, 9097, 11578, 18194, 25487, 50974, 63679, 127358, 273737, 547474, 1916159, 3011107, 3832318, 6022214, 21077749, 42155498]

約数ペア:

[(1, 42155498), (2, 21077749), (7, 6022214), (11, 3832318), (14, 3011107), (22, 1916159), (77, 547474), (154, 273737), (331, 127358), (662, 63679), (827, 50974), (1654, 25487), (2317, 18194), (3641, 11578), (4634, 9097), (5789, 7282)]