28459690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{241}}^2$

素因数の和:503

約数の個数: 36

約数和(自身を含む): 59839398

約数和(自身を除く): 31379708

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 241, 245, 482, 490, 1205, 1687, 2410, 3374, 8435, 11809, 16870, 23618, 58081, 59045, 116162, 118090, 290405, 406567, 580810, 813134, 2032835, 2845969, 4065670, 5691938, 14229845, 28459690]

約数ペア:

[(1, 28459690), (2, 14229845), (5, 5691938), (7, 4065670), (10, 2845969), (14, 2032835), (35, 813134), (49, 580810), (70, 406567), (98, 290405), (241, 118090), (245, 116162), (482, 59045), (490, 58081), (1205, 23618), (1687, 16870), (2410, 11809), (3374, 8435)]