71812607

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 78436512

約数和(自身を除く): 6623905

約数列:

[1, 17, 41, 197, 523, 697, 3349, 8077, 8891, 21443, 103031, 137309, 364531, 1751527, 4224271, 71812607]

約数ペア:

[(1, 71812607), (17, 4224271), (41, 1751527), (197, 364531), (523, 137309), (697, 103031), (3349, 21443), (8077, 8891)]