2042992

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 80

約数和(自身を含む): 5088960

約数和(自身を除く): 3045968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 37, 56, 58, 68, 74, 112, 116, 119, 136, 148, 203, 232, 238, 259, 272, 296, 406, 464, 476, 493, 518, 592, 629, 812, 952, 986, 1036, 1073, 1258, 1624, 1904, 1972, 2072, 2146, 2516, 3248, 3451, 3944, 4144, 4292, 4403, 5032, 6902, 7511, 7888, 8584, 8806, 10064, 13804, 15022, 17168, 17612, 18241, 27608, 30044, 35224, 36482, 55216, 60088, 70448, 72964, 120176, 127687, 145928, 255374, 291856, 510748, 1021496, 2042992]

約数ペア:

[(1, 2042992), (2, 1021496), (4, 510748), (7, 291856), (8, 255374), (14, 145928), (16, 127687), (17, 120176), (28, 72964), (29, 70448), (34, 60088), (37, 55216), (56, 36482), (58, 35224), (68, 30044), (74, 27608), (112, 18241), (116, 17612), (119, 17168), (136, 15022), (148, 13804), (203, 10064), (232, 8806), (238, 8584), (259, 7888), (272, 7511), (296, 6902), (406, 5032), (464, 4403), (476, 4292), (493, 4144), (518, 3944), (592, 3451), (629, 3248), (812, 2516), (952, 2146), (986, 2072), (1036, 1972), (1073, 1904), (1258, 1624)]