9147992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 20908800

約数和(自身を除く): 11760808

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 56, 58, 86, 116, 131, 172, 203, 232, 262, 301, 344, 406, 524, 602, 812, 917, 1048, 1204, 1247, 1624, 1834, 2408, 2494, 3668, 3799, 4988, 5633, 7336, 7598, 8729, 9976, 11266, 15196, 17458, 22532, 26593, 30392, 34916, 39431, 45064, 53186, 69832, 78862, 106372, 157724, 163357, 212744, 315448, 326714, 653428, 1143499, 1306856, 2286998, 4573996, 9147992]

約数ペア:

[(1, 9147992), (2, 4573996), (4, 2286998), (7, 1306856), (8, 1143499), (14, 653428), (28, 326714), (29, 315448), (43, 212744), (56, 163357), (58, 157724), (86, 106372), (116, 78862), (131, 69832), (172, 53186), (203, 45064), (232, 39431), (262, 34916), (301, 30392), (344, 26593), (406, 22532), (524, 17458), (602, 15196), (812, 11266), (917, 9976), (1048, 8729), (1204, 7598), (1247, 7336), (1624, 5633), (1834, 4988), (2408, 3799), (2494, 3668)]