7620816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 23145344

約数和(自身を除く): 15524528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 222, 259, 296, 336, 444, 518, 592, 613, 777, 888, 1036, 1226, 1554, 1776, 1839, 2072, 2452, 3108, 3678, 4144, 4291, 4904, 6216, 7356, 8582, 9808, 12432, 12873, 14712, 17164, 22681, 25746, 29424, 34328, 45362, 51492, 68043, 68656, 90724, 102984, 136086, 158767, 181448, 205968, 272172, 317534, 362896, 476301, 544344, 635068, 952602, 1088688, 1270136, 1905204, 2540272, 3810408, 7620816]

約数ペア:

[(1, 7620816), (2, 3810408), (3, 2540272), (4, 1905204), (6, 1270136), (7, 1088688), (8, 952602), (12, 635068), (14, 544344), (16, 476301), (21, 362896), (24, 317534), (28, 272172), (37, 205968), (42, 181448), (48, 158767), (56, 136086), (74, 102984), (84, 90724), (111, 68656), (112, 68043), (148, 51492), (168, 45362), (222, 34328), (259, 29424), (296, 25746), (336, 22681), (444, 17164), (518, 14712), (592, 12873), (613, 12432), (777, 9808), (888, 8582), (1036, 7356), (1226, 6216), (1554, 4904), (1776, 4291), (1839, 4144), (2072, 3678), (2452, 3108)]