28888912262

素因数分解:

$2^1\times 7^3\times {\mathrm{953}}^1\times {\mathrm{44189}}^1$

素因数の和:45165

約数の個数: 32

約数和(自身を含む): 50588712000

約数和(自身を除く): 21699799738

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 953, 1906, 6671, 13342, 44189, 46697, 88378, 93394, 309323, 326879, 618646, 653758, 2165261, 4330522, 15156827, 30313654, 42112117, 84224234, 294784819, 589569638, 2063493733, 4126987466, 14444456131, 28888912262]

約数ペア:

[(1, 28888912262), (2, 14444456131), (7, 4126987466), (14, 2063493733), (49, 589569638), (98, 294784819), (343, 84224234), (686, 42112117), (953, 30313654), (1906, 15156827), (6671, 4330522), (13342, 2165261), (44189, 653758), (46697, 618646), (88378, 326879), (93394, 309323)]