427482164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{25561}}^1$

素因数の和:25715

約数の個数: 24

約数和(自身を含む): 775142088

約数和(自身を除く): 347659924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 4181, 8362, 16724, 25561, 51122, 102244, 945757, 1891514, 2888393, 3783028, 5776786, 11553572, 106870541, 213741082, 427482164]

約数ペア:

[(1, 427482164), (2, 213741082), (4, 106870541), (37, 11553572), (74, 5776786), (113, 3783028), (148, 2888393), (226, 1891514), (452, 945757), (4181, 102244), (8362, 51122), (16724, 25561)]