28217918

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 44793000

約数和(自身を除く): 16575082

約数列:

[1, 2, 23, 46, 149, 179, 298, 358, 529, 1058, 3427, 4117, 6854, 8234, 26671, 53342, 78821, 94691, 157642, 189382, 613433, 1226866, 14108959, 28217918]

約数ペア:

[(1, 28217918), (2, 14108959), (23, 1226866), (46, 613433), (149, 189382), (179, 157642), (298, 94691), (358, 78821), (529, 53342), (1058, 26671), (3427, 8234), (4117, 6854)]