28626132

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 70741440

約数和(自身を除く): 42115308

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 1913, 2494, 3741, 3826, 4988, 5739, 7482, 7652, 11478, 14964, 22956, 55477, 82259, 110954, 164518, 166431, 221908, 246777, 329036, 332862, 493554, 665724, 987108, 2385511, 4771022, 7156533, 9542044, 14313066, 28626132]

約数ペア:

[(1, 28626132), (2, 14313066), (3, 9542044), (4, 7156533), (6, 4771022), (12, 2385511), (29, 987108), (43, 665724), (58, 493554), (86, 332862), (87, 329036), (116, 246777), (129, 221908), (172, 166431), (174, 164518), (258, 110954), (348, 82259), (516, 55477), (1247, 22956), (1913, 14964), (2494, 11478), (3741, 7652), (3826, 7482), (4988, 5739)]