67999528

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 129467520

約数和(自身を除く): 61467992

約数列:

[1, 2, 4, 8, 151, 181, 302, 311, 362, 604, 622, 724, 1208, 1244, 1448, 2488, 27331, 46961, 54662, 56291, 93922, 109324, 112582, 187844, 218648, 225164, 375688, 450328, 8499941, 16999882, 33999764, 67999528]

約数ペア:

[(1, 67999528), (2, 33999764), (4, 16999882), (8, 8499941), (151, 450328), (181, 375688), (302, 225164), (311, 218648), (362, 187844), (604, 112582), (622, 109324), (724, 93922), (1208, 56291), (1244, 54662), (1448, 46961), (2488, 27331)]