40317816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21817}}^1$

素因数の和:21844

約数の個数: 64

約数和(自身を含む): 125671680

約数和(自身を除く): 85353864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 21817, 43634, 65451, 87268, 130902, 152719, 174536, 239987, 261804, 305438, 458157, 479974, 523608, 610876, 719961, 916314, 959948, 1221752, 1439922, 1679909, 1832628, 1919896, 2879844, 3359818, 3665256, 5039727, 5759688, 6719636, 10079454, 13439272, 20158908, 40317816]

約数ペア:

[(1, 40317816), (2, 20158908), (3, 13439272), (4, 10079454), (6, 6719636), (7, 5759688), (8, 5039727), (11, 3665256), (12, 3359818), (14, 2879844), (21, 1919896), (22, 1832628), (24, 1679909), (28, 1439922), (33, 1221752), (42, 959948), (44, 916314), (56, 719961), (66, 610876), (77, 523608), (84, 479974), (88, 458157), (132, 305438), (154, 261804), (168, 239987), (231, 174536), (264, 152719), (308, 130902), (462, 87268), (616, 65451), (924, 43634), (1848, 21817)]