28943312

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{7207}}^1$

素因数の和:7466

約数の個数: 20

約数和(自身を含む): 56308896

約数和(自身を除く): 27365584

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 7207, 14414, 28828, 57656, 115312, 1808957, 3617914, 7235828, 14471656, 28943312]

約数ペア:

[(1, 28943312), (2, 14471656), (4, 7235828), (8, 3617914), (16, 1808957), (251, 115312), (502, 57656), (1004, 28828), (2008, 14414), (4016, 7207)]