64770654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{13613}}^1$

素因数の和:13692

約数の個数: 32

約数和(自身を含む): 141803424

約数和(自身を除く): 77032770

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 13613, 27226, 40839, 81678, 176969, 353938, 530907, 830393, 1061814, 1660786, 2491179, 4982358, 10795109, 21590218, 32385327, 64770654]

約数ペア:

[(1, 64770654), (2, 32385327), (3, 21590218), (6, 10795109), (13, 4982358), (26, 2491179), (39, 1660786), (61, 1061814), (78, 830393), (122, 530907), (183, 353938), (366, 176969), (793, 81678), (1586, 40839), (2379, 27226), (4758, 13613)]