22703408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 55996416

約数和(自身を除く): 33293008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 503, 728, 806, 868, 1006, 1456, 1612, 1736, 2012, 2821, 3224, 3472, 3521, 4024, 5642, 6448, 6539, 7042, 8048, 11284, 13078, 14084, 15593, 22568, 26156, 28168, 31186, 45136, 45773, 52312, 56336, 62372, 91546, 104624, 109151, 124744, 183092, 202709, 218302, 249488, 366184, 405418, 436604, 732368, 810836, 873208, 1418963, 1621672, 1746416, 2837926, 3243344, 5675852, 11351704, 22703408]

約数ペア:

[(1, 22703408), (2, 11351704), (4, 5675852), (7, 3243344), (8, 2837926), (13, 1746416), (14, 1621672), (16, 1418963), (26, 873208), (28, 810836), (31, 732368), (52, 436604), (56, 405418), (62, 366184), (91, 249488), (104, 218302), (112, 202709), (124, 183092), (182, 124744), (208, 109151), (217, 104624), (248, 91546), (364, 62372), (403, 56336), (434, 52312), (496, 45773), (503, 45136), (728, 31186), (806, 28168), (868, 26156), (1006, 22568), (1456, 15593), (1612, 14084), (1736, 13078), (2012, 11284), (2821, 8048), (3224, 7042), (3472, 6539), (3521, 6448), (4024, 5642)]