72534019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3947}}^1$

素因数の和:4034

約数の個数: 16

約数和(自身を含む): 81865728

約数和(自身を除く): 9331709

約数列:

[1, 17, 23, 47, 391, 799, 1081, 3947, 18377, 67099, 90781, 185509, 1543277, 3153653, 4266707, 72534019]

約数ペア:

[(1, 72534019), (17, 4266707), (23, 3153653), (47, 1543277), (391, 185509), (799, 90781), (1081, 67099), (3947, 18377)]