28244912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47711}}^1$

素因数の和:47756

約数の個数: 20

約数和(自身を含む): 56204736

約数和(自身を除く): 27959824

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 47711, 95422, 190844, 381688, 763376, 1765307, 3530614, 7061228, 14122456, 28244912]

約数ペア:

[(1, 28244912), (2, 14122456), (4, 7061228), (8, 3530614), (16, 1765307), (37, 763376), (74, 381688), (148, 190844), (296, 95422), (592, 47711)]