78144736

素因数分解:

$2^5\times {\mathrm{1229}}^1\times {\mathrm{1987}}^1$

素因数の和:3226

約数の個数: 24

約数和(自身を含む): 154050120

約数和(自身を除く): 75905384

約数列:

[1, 2, 4, 8, 16, 32, 1229, 1987, 2458, 3974, 4916, 7948, 9832, 15896, 19664, 31792, 39328, 63584, 2442023, 4884046, 9768092, 19536184, 39072368, 78144736]

約数ペア:

[(1, 78144736), (2, 39072368), (4, 19536184), (8, 9768092), (16, 4884046), (32, 2442023), (1229, 63584), (1987, 39328), (2458, 31792), (3974, 19664), (4916, 15896), (7948, 9832)]