40746216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{593}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 116899200

約数和(自身を除く): 76152984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409, 593, 818, 1186, 1227, 1636, 1779, 2372, 2454, 2863, 3272, 3558, 4151, 4744, 4908, 5726, 7116, 8302, 8589, 9816, 11452, 12453, 14232, 16604, 17178, 22904, 24906, 33208, 34356, 49812, 68712, 99624, 242537, 485074, 727611, 970148, 1455222, 1697759, 1940296, 2910444, 3395518, 5093277, 5820888, 6791036, 10186554, 13582072, 20373108, 40746216]

約数ペア:

[(1, 40746216), (2, 20373108), (3, 13582072), (4, 10186554), (6, 6791036), (7, 5820888), (8, 5093277), (12, 3395518), (14, 2910444), (21, 1940296), (24, 1697759), (28, 1455222), (42, 970148), (56, 727611), (84, 485074), (168, 242537), (409, 99624), (593, 68712), (818, 49812), (1186, 34356), (1227, 33208), (1636, 24906), (1779, 22904), (2372, 17178), (2454, 16604), (2863, 14232), (3272, 12453), (3558, 11452), (4151, 9816), (4744, 8589), (4908, 8302), (5726, 7116)]