64936712

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 124195680

約数和(自身を除く): 59258968

約数列:

[1, 2, 4, 8, 73, 146, 251, 292, 443, 502, 584, 886, 1004, 1772, 2008, 3544, 18323, 32339, 36646, 64678, 73292, 111193, 129356, 146584, 222386, 258712, 444772, 889544, 8117089, 16234178, 32468356, 64936712]

約数ペア:

[(1, 64936712), (2, 32468356), (4, 16234178), (8, 8117089), (73, 889544), (146, 444772), (251, 258712), (292, 222386), (443, 146584), (502, 129356), (584, 111193), (886, 73292), (1004, 64678), (1772, 36646), (2008, 32339), (3544, 18323)]