74352721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 81664128

約数和(自身を除く): 7311407

約数列:

[1, 23, 37, 41, 851, 943, 1517, 2131, 34891, 49013, 78847, 87371, 1813481, 2009533, 3232727, 74352721]

約数ペア:

[(1, 74352721), (23, 3232727), (37, 2009533), (41, 1813481), (851, 87371), (943, 78847), (1517, 49013), (2131, 34891)]