28792858

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1951}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 44411904

約数和(自身を除く): 15619046

約数列:

[1, 2, 47, 94, 157, 314, 1951, 3902, 7379, 14758, 91697, 183394, 306307, 612614, 14396429, 28792858]

約数ペア:

[(1, 28792858), (2, 14396429), (47, 612614), (94, 306307), (157, 183394), (314, 91697), (1951, 14758), (3902, 7379)]