28605048

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{16787}}^1$

素因数の和:16867

約数の個数: 32

約数和(自身を含む): 72524160

約数和(自身を除く): 43919112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 16787, 33574, 50361, 67148, 100722, 134296, 201444, 402888, 1191877, 2383754, 3575631, 4767508, 7151262, 9535016, 14302524, 28605048]

約数ペア:

[(1, 28605048), (2, 14302524), (3, 9535016), (4, 7151262), (6, 4767508), (8, 3575631), (12, 2383754), (24, 1191877), (71, 402888), (142, 201444), (213, 134296), (284, 100722), (426, 67148), (568, 50361), (852, 33574), (1704, 16787)]