61628978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2819}}^1$

素因数の和:3481

約数の個数: 16

約数和(自身を含む): 98068320

約数和(自身を除く): 36439342

約数列:

[1, 2, 17, 34, 643, 1286, 2819, 5638, 10931, 21862, 47923, 95846, 1812617, 3625234, 30814489, 61628978]

約数ペア:

[(1, 61628978), (2, 30814489), (17, 3625234), (34, 1812617), (643, 95846), (1286, 47923), (2819, 21862), (5638, 10931)]