78830536

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1613}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 152523000

約数和(自身を除く): 73692464

約数列:

[1, 2, 4, 8, 41, 82, 149, 164, 298, 328, 596, 1192, 1613, 3226, 6109, 6452, 12218, 12904, 24436, 48872, 66133, 132266, 240337, 264532, 480674, 529064, 961348, 1922696, 9853817, 19707634, 39415268, 78830536]

約数ペア:

[(1, 78830536), (2, 39415268), (4, 19707634), (8, 9853817), (41, 1922696), (82, 961348), (149, 529064), (164, 480674), (298, 264532), (328, 240337), (596, 132266), (1192, 66133), (1613, 48872), (3226, 24436), (6109, 12904), (6452, 12218)]