28173848

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{121439}}^1$

素因数の和:121474

約数の個数: 16

約数和(自身を含む): 54648000

約数和(自身を除く): 26474152

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 121439, 242878, 485756, 971512, 3521731, 7043462, 14086924, 28173848]

約数ペア:

[(1, 28173848), (2, 14086924), (4, 7043462), (8, 3521731), (29, 971512), (58, 485756), (116, 242878), (232, 121439)]