7680508744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{115019}}^1$

素因数の和:115533

約数の個数: 32

約数和(自身を含む): 15279256800

約数和(自身を除く): 7598748056

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491, 982, 1964, 3928, 8347, 16694, 33388, 66776, 115019, 230038, 460076, 920152, 1955323, 3910646, 7821292, 15642584, 56474329, 112948658, 225897316, 451794632, 960063593, 1920127186, 3840254372, 7680508744]

約数ペア:

[(1, 7680508744), (2, 3840254372), (4, 1920127186), (8, 960063593), (17, 451794632), (34, 225897316), (68, 112948658), (136, 56474329), (491, 15642584), (982, 7821292), (1964, 3910646), (3928, 1955323), (8347, 920152), (16694, 460076), (33388, 230038), (66776, 115019)]