28893522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18593}}^1$

素因数の和:18642

約数の個数: 32

約数和(自身を含む): 67830912

約数和(自身を除く): 38937390

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 18593, 37186, 55779, 111558, 130151, 260302, 390453, 687941, 780906, 1375882, 2063823, 4127646, 4815587, 9631174, 14446761, 28893522]

約数ペア:

[(1, 28893522), (2, 14446761), (3, 9631174), (6, 4815587), (7, 4127646), (14, 2063823), (21, 1375882), (37, 780906), (42, 687941), (74, 390453), (111, 260302), (222, 130151), (259, 111558), (518, 55779), (777, 37186), (1554, 18593)]