42621188

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4721}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 77875224

約数和(自身を除く): 35254036

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 4721, 9028, 9442, 18884, 174677, 287981, 349354, 575962, 698708, 1151924, 10655297, 21310594, 42621188]

約数ペア:

[(1, 42621188), (2, 21310594), (4, 10655297), (37, 1151924), (61, 698708), (74, 575962), (122, 349354), (148, 287981), (244, 174677), (2257, 18884), (4514, 9442), (4721, 9028)]