64877054

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{1181}}^1$

素因数の和:1432

約数の個数: 24

約数和(自身を含む): 107528904

約数和(自身を除く): 42651850

約数列:

[1, 2, 11, 22, 121, 227, 242, 454, 1181, 2362, 2497, 4994, 12991, 25982, 27467, 54934, 142901, 268087, 285802, 536174, 2948957, 5897914, 32438527, 64877054]

約数ペア:

[(1, 64877054), (2, 32438527), (11, 5897914), (22, 2948957), (121, 536174), (227, 285802), (242, 268087), (454, 142901), (1181, 54934), (2362, 27467), (2497, 25982), (4994, 12991)]