56665896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19841}}^1$

素因数の和:19874

約数の個数: 64

約数和(自身を含む): 171434880

約数和(自身を除く): 114768984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 19841, 39682, 59523, 79364, 119046, 138887, 158728, 238092, 277774, 337297, 416661, 476184, 555548, 674594, 833322, 1011891, 1111096, 1349188, 1666644, 2023782, 2361079, 2698376, 3333288, 4047564, 4722158, 7083237, 8095128, 9444316, 14166474, 18888632, 28332948, 56665896]

約数ペア:

[(1, 56665896), (2, 28332948), (3, 18888632), (4, 14166474), (6, 9444316), (7, 8095128), (8, 7083237), (12, 4722158), (14, 4047564), (17, 3333288), (21, 2698376), (24, 2361079), (28, 2023782), (34, 1666644), (42, 1349188), (51, 1111096), (56, 1011891), (68, 833322), (84, 674594), (102, 555548), (119, 476184), (136, 416661), (168, 337297), (204, 277774), (238, 238092), (357, 158728), (408, 138887), (476, 119046), (714, 79364), (952, 59523), (1428, 39682), (2856, 19841)]