25811382

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{521}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 54120960

約数和(自身を除く): 28309578

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 359, 521, 718, 1042, 1077, 1563, 2154, 3126, 8257, 11983, 16514, 23966, 24771, 35949, 49542, 71898, 187039, 374078, 561117, 1122234, 4301897, 8603794, 12905691, 25811382]

約数ペア:

[(1, 25811382), (2, 12905691), (3, 8603794), (6, 4301897), (23, 1122234), (46, 561117), (69, 374078), (138, 187039), (359, 71898), (521, 49542), (718, 35949), (1042, 24771), (1077, 23966), (1563, 16514), (2154, 11983), (3126, 8257)]