25762252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5557}}^1$

素因数の和:5641

約数の個数: 24

約数和(自身を含む): 48243440

約数和(自身を除く): 22481188

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 5557, 11114, 22228, 105583, 211166, 338977, 422332, 677954, 1355908, 6440563, 12881126, 25762252]

約数ペア:

[(1, 25762252), (2, 12881126), (4, 6440563), (19, 1355908), (38, 677954), (61, 422332), (76, 338977), (122, 211166), (244, 105583), (1159, 22228), (2318, 11114), (4636, 5557)]