27795908

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6323}}^1$

素因数の和:6491

約数の個数: 24

約数和(自身を含む): 55954752

約数和(自身を除く): 28158844

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 6323, 12646, 25292, 44261, 88522, 177044, 992711, 1985422, 3970844, 6948977, 13897954, 27795908]

約数ペア:

[(1, 27795908), (2, 13897954), (4, 6948977), (7, 3970844), (14, 1985422), (28, 992711), (157, 177044), (314, 88522), (628, 44261), (1099, 25292), (2198, 12646), (4396, 6323)]