40739854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{883}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 68739840

約数和(自身を除く): 27999986

約数列:

[1, 2, 17, 23, 34, 46, 59, 118, 391, 782, 883, 1003, 1357, 1766, 2006, 2714, 15011, 20309, 23069, 30022, 40618, 46138, 52097, 104194, 345253, 690506, 885649, 1198231, 1771298, 2396462, 20369927, 40739854]

約数ペア:

[(1, 40739854), (2, 20369927), (17, 2396462), (23, 1771298), (34, 1198231), (46, 885649), (59, 690506), (118, 345253), (391, 104194), (782, 52097), (883, 46138), (1003, 40618), (1357, 30022), (1766, 23069), (2006, 20309), (2714, 15011)]