42782212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2452

約数の個数: 36

約数和(自身を含む): 84553420

約数和(自身を除く): 41771208

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 2389, 4477, 4778, 8954, 9556, 17908, 26279, 52558, 88393, 105116, 176786, 289069, 353572, 578138, 972323, 1156276, 1944646, 3889292, 10695553, 21391106, 42782212]

約数ペア:

[(1, 42782212), (2, 21391106), (4, 10695553), (11, 3889292), (22, 1944646), (37, 1156276), (44, 972323), (74, 578138), (121, 353572), (148, 289069), (242, 176786), (407, 105116), (484, 88393), (814, 52558), (1628, 26279), (2389, 17908), (4477, 9556), (4778, 8954)]