755071408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1031}}^1$

素因数の和:1562

約数の個数: 80

約数和(自身を含む): 1805884416

約数和(自身を除く): 1050813008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 503, 728, 1006, 1031, 1456, 2012, 2062, 3521, 4024, 4124, 6539, 7042, 7217, 8048, 8248, 13078, 13403, 14084, 14434, 16496, 26156, 26806, 28168, 28868, 45773, 52312, 53612, 56336, 57736, 91546, 93821, 104624, 107224, 115472, 183092, 187642, 214448, 366184, 375284, 518593, 732368, 750568, 1037186, 1501136, 2074372, 3630151, 4148744, 6741709, 7260302, 8297488, 13483418, 14520604, 26966836, 29041208, 47191963, 53933672, 58082416, 94383926, 107867344, 188767852, 377535704, 755071408]

約数ペア:

[(1, 755071408), (2, 377535704), (4, 188767852), (7, 107867344), (8, 94383926), (13, 58082416), (14, 53933672), (16, 47191963), (26, 29041208), (28, 26966836), (52, 14520604), (56, 13483418), (91, 8297488), (104, 7260302), (112, 6741709), (182, 4148744), (208, 3630151), (364, 2074372), (503, 1501136), (728, 1037186), (1006, 750568), (1031, 732368), (1456, 518593), (2012, 375284), (2062, 366184), (3521, 214448), (4024, 187642), (4124, 183092), (6539, 115472), (7042, 107224), (7217, 104624), (8048, 93821), (8248, 91546), (13078, 57736), (13403, 56336), (14084, 53612), (14434, 52312), (16496, 45773), (26156, 28868), (26806, 28168)]