40974298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{13649}}^1$

素因数の和:13749

約数の個数: 16

約数和(自身を含む): 65520000

約数和(自身を除く): 24545702

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 13649, 27298, 259331, 518662, 1078271, 2156542, 20487149, 40974298]

約数ペア:

[(1, 40974298), (2, 20487149), (19, 2156542), (38, 1078271), (79, 518662), (158, 259331), (1501, 27298), (3002, 13649)]