65480872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1031}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 130403520

約数和(自身を除く): 64922648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 467, 934, 1031, 1868, 2062, 3736, 4124, 7939, 8248, 15878, 17527, 31756, 35054, 63512, 70108, 140216, 481477, 962954, 1925908, 3851816, 8185109, 16370218, 32740436, 65480872]

約数ペア:

[(1, 65480872), (2, 32740436), (4, 16370218), (8, 8185109), (17, 3851816), (34, 1925908), (68, 962954), (136, 481477), (467, 140216), (934, 70108), (1031, 63512), (1868, 35054), (2062, 31756), (3736, 17527), (4124, 15878), (7939, 8248)]