15529121996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{3571}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 28173307008

約数和(自身を除く): 12644185012

約数列:

[1, 2, 4, 43, 86, 131, 172, 193, 262, 386, 524, 772, 3571, 5633, 7142, 8299, 11266, 14284, 16598, 22532, 25283, 33196, 50566, 101132, 153553, 307106, 467801, 614212, 689203, 935602, 1087169, 1378406, 1871204, 2174338, 2756812, 4348676, 20115443, 29635729, 40230886, 59271458, 80461772, 90285593, 118542916, 180571186, 361142372, 3882280499, 7764560998, 15529121996]

約数ペア:

[(1, 15529121996), (2, 7764560998), (4, 3882280499), (43, 361142372), (86, 180571186), (131, 118542916), (172, 90285593), (193, 80461772), (262, 59271458), (386, 40230886), (524, 29635729), (772, 20115443), (3571, 4348676), (5633, 2756812), (7142, 2174338), (8299, 1871204), (11266, 1378406), (14284, 1087169), (16598, 935602), (22532, 689203), (25283, 614212), (33196, 467801), (50566, 307106), (101132, 153553)]