64321694

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3793}}^1$

素因数の和:3995

約数の個数: 16

約数和(自身を含む): 98795760

約数和(自身を除く): 34474066

約数列:

[1, 2, 61, 122, 139, 278, 3793, 7586, 8479, 16958, 231373, 462746, 527227, 1054454, 32160847, 64321694]

約数ペア:

[(1, 64321694), (2, 32160847), (61, 1054454), (122, 527227), (139, 462746), (278, 231373), (3793, 16958), (7586, 8479)]