26504012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5717}}^1$

素因数の和:5801

約数の個数: 24

約数和(自身を含む): 49632240

約数和(自身を除く): 23128228

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 5717, 11434, 22868, 108623, 217246, 348737, 434492, 697474, 1394948, 6626003, 13252006, 26504012]

約数ペア:

[(1, 26504012), (2, 13252006), (4, 6626003), (19, 1394948), (38, 697474), (61, 434492), (76, 348737), (122, 217246), (244, 108623), (1159, 22868), (2318, 11434), (4636, 5717)]