40781076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16741}}^1$

素因数の和:16784

約数の個数: 48

約数和(自身を含む): 112506240

約数和(自身を除く): 71725164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 16741, 33482, 50223, 66964, 100446, 117187, 200892, 234374, 351561, 468748, 485489, 703122, 970978, 1406244, 1456467, 1941956, 2912934, 3398423, 5825868, 6796846, 10195269, 13593692, 20390538, 40781076]

約数ペア:

[(1, 40781076), (2, 20390538), (3, 13593692), (4, 10195269), (6, 6796846), (7, 5825868), (12, 3398423), (14, 2912934), (21, 1941956), (28, 1456467), (29, 1406244), (42, 970978), (58, 703122), (84, 485489), (87, 468748), (116, 351561), (174, 234374), (203, 200892), (348, 117187), (406, 100446), (609, 66964), (812, 50223), (1218, 33482), (2436, 16741)]