28856021526

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{36973}}^1$

素因数の和:37230

約数の個数: 64

約数和(自身を含む): 65222136000

約数和(自身を除く): 36366114474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 149, 194, 291, 298, 447, 582, 873, 894, 1341, 1746, 2619, 2682, 4023, 5238, 8046, 14453, 28906, 36973, 43359, 73946, 86718, 110919, 130077, 221838, 260154, 332757, 390231, 665514, 780462, 998271, 1996542, 3586381, 5508977, 7172762, 10759143, 11017954, 16526931, 21518286, 32277429, 33053862, 49580793, 64554858, 96832287, 99161586, 148742379, 193664574, 297484758, 534370769, 1068741538, 1603112307, 3206224614, 4809336921, 9618673842, 14428010763, 28856021526]

約数ペア:

[(1, 28856021526), (2, 14428010763), (3, 9618673842), (6, 4809336921), (9, 3206224614), (18, 1603112307), (27, 1068741538), (54, 534370769), (97, 297484758), (149, 193664574), (194, 148742379), (291, 99161586), (298, 96832287), (447, 64554858), (582, 49580793), (873, 33053862), (894, 32277429), (1341, 21518286), (1746, 16526931), (2619, 11017954), (2682, 10759143), (4023, 7172762), (5238, 5508977), (8046, 3586381), (14453, 1996542), (28906, 998271), (36973, 780462), (43359, 665514), (73946, 390231), (86718, 332757), (110919, 260154), (130077, 221838)]