28818379

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 31352832

約数和(自身を除く): 2534453

約数列:

[1, 23, 47, 53, 503, 1081, 1219, 2491, 11569, 23641, 26659, 57293, 543743, 613157, 1252973, 28818379]

約数ペア:

[(1, 28818379), (23, 1252973), (47, 613157), (53, 543743), (503, 57293), (1081, 26659), (1219, 23641), (2491, 11569)]