72852787

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 85075200

約数和(自身を除く): 12222413

約数列:

[1, 7, 59, 413, 419, 421, 2933, 2947, 24721, 24839, 173047, 173873, 176399, 1234793, 10407541, 72852787]

約数ペア:

[(1, 72852787), (7, 10407541), (59, 1234793), (413, 176399), (419, 173873), (421, 173047), (2933, 24839), (2947, 24721)]