61908572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3617}}^1$

素因数の和:4021

約数の個数: 24

約数和(自身を含む): 118525680

約数和(自身を除く): 56617108

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 3617, 4279, 7234, 8558, 14468, 17116, 39787, 79574, 159148, 1407013, 2814026, 5628052, 15477143, 30954286, 61908572]

約数ペア:

[(1, 61908572), (2, 30954286), (4, 15477143), (11, 5628052), (22, 2814026), (44, 1407013), (389, 159148), (778, 79574), (1556, 39787), (3617, 17116), (4279, 14468), (7234, 8558)]