64972066

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{607}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 98714880

約数和(自身を除く): 33742814

約数列:

[1, 2, 109, 218, 491, 607, 982, 1214, 53519, 66163, 107038, 132326, 298037, 596074, 32486033, 64972066]

約数ペア:

[(1, 64972066), (2, 32486033), (109, 596074), (218, 298037), (491, 132326), (607, 107038), (982, 66163), (1214, 53519)]