22388156968

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{79}}^1\times {\mathrm{12611}}^1$

素因数の和:12802

約数の個数: 48

約数和(自身を含む): 43329787200

約数和(自身を除く): 20941630232

約数列:

[1, 2, 4, 8, 53, 79, 106, 158, 212, 316, 424, 632, 2809, 4187, 5618, 8374, 11236, 12611, 16748, 22472, 25222, 33496, 50444, 100888, 221911, 443822, 668383, 887644, 996269, 1336766, 1775288, 1992538, 2673532, 3985076, 5347064, 7970152, 35424299, 52802257, 70848598, 105604514, 141697196, 211209028, 283394392, 422418056, 2798519621, 5597039242, 11194078484, 22388156968]

約数ペア:

[(1, 22388156968), (2, 11194078484), (4, 5597039242), (8, 2798519621), (53, 422418056), (79, 283394392), (106, 211209028), (158, 141697196), (212, 105604514), (316, 70848598), (424, 52802257), (632, 35424299), (2809, 7970152), (4187, 5347064), (5618, 3985076), (8374, 2673532), (11236, 1992538), (12611, 1775288), (16748, 1336766), (22472, 996269), (25222, 887644), (33496, 668383), (50444, 443822), (100888, 221911)]