74725781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 84309120

約数和(自身を除く): 9583339

約数列:

[1, 13, 23, 299, 491, 509, 6383, 6617, 11293, 11707, 146809, 152191, 249919, 3248947, 5748137, 74725781]

約数ペア:

[(1, 74725781), (13, 5748137), (23, 3248947), (299, 249919), (491, 152191), (509, 146809), (6383, 11707), (6617, 11293)]