67172644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12829}}^1$

素因数の和:12868

約数の個数: 48

約数和(自身を含む): 155191680

約数和(自身を除く): 88019036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 12829, 25658, 51316, 89803, 141119, 179606, 218093, 282238, 359212, 436186, 564476, 872372, 987833, 1526651, 1975666, 2399023, 3053302, 3951332, 4798046, 6106604, 9596092, 16793161, 33586322, 67172644]

約数ペア:

[(1, 67172644), (2, 33586322), (4, 16793161), (7, 9596092), (11, 6106604), (14, 4798046), (17, 3951332), (22, 3053302), (28, 2399023), (34, 1975666), (44, 1526651), (68, 987833), (77, 872372), (119, 564476), (154, 436186), (187, 359212), (238, 282238), (308, 218093), (374, 179606), (476, 141119), (748, 89803), (1309, 51316), (2618, 25658), (5236, 12829)]