78896704033

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{21149}}^1\times {\mathrm{4007}}^1$

素因数の和:25189

約数の個数: 24

約数和(自身を含む): 96636888000

約数和(自身を除く): 17740183967

約数列:

[1, 7, 19, 49, 133, 931, 4007, 21149, 28049, 76133, 148043, 196343, 401831, 532931, 1036301, 2812817, 3730517, 19689719, 84744043, 593208301, 1610136817, 4152458107, 11270957719, 78896704033]

約数ペア:

[(1, 78896704033), (7, 11270957719), (19, 4152458107), (49, 1610136817), (133, 593208301), (931, 84744043), (4007, 19689719), (21149, 3730517), (28049, 2812817), (76133, 1036301), (148043, 532931), (196343, 401831)]