74738914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{1979}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 117184320

約数和(自身を除く): 42445406

約数列:

[1, 2, 23, 46, 821, 1642, 1979, 3958, 18883, 37766, 45517, 91034, 1624759, 3249518, 37369457, 74738914]

約数ペア:

[(1, 74738914), (2, 37369457), (23, 3249518), (46, 1624759), (821, 91034), (1642, 45517), (1979, 37766), (3958, 18883)]