66775748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{44281}}^1$

素因数の和:44327

約数の個数: 24

約数和(自身を含む): 130189080

約数和(自身を除く): 63413332

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 44281, 88562, 177124, 575653, 1151306, 1284149, 2302612, 2568298, 5136596, 16693937, 33387874, 66775748]

約数ペア:

[(1, 66775748), (2, 33387874), (4, 16693937), (13, 5136596), (26, 2568298), (29, 2302612), (52, 1284149), (58, 1151306), (116, 575653), (377, 177124), (754, 88562), (1508, 44281)]