28315356

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{211}}^2$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 67636296

約数和(自身を除く): 39320940

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 211, 212, 318, 422, 633, 636, 844, 1266, 2532, 11183, 22366, 33549, 44521, 44732, 67098, 89042, 133563, 134196, 178084, 267126, 534252, 2359613, 4719226, 7078839, 9438452, 14157678, 28315356]

約数ペア:

[(1, 28315356), (2, 14157678), (3, 9438452), (4, 7078839), (6, 4719226), (12, 2359613), (53, 534252), (106, 267126), (159, 178084), (211, 134196), (212, 133563), (318, 89042), (422, 67098), (633, 44732), (636, 44521), (844, 33549), (1266, 22366), (2532, 11183)]