40713972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{260987}}^1$

素因数の和:261007

約数の個数: 24

約数和(自身を含む): 102307296

約数和(自身を除く): 61593324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 260987, 521974, 782961, 1043948, 1565922, 3131844, 3392831, 6785662, 10178493, 13571324, 20356986, 40713972]

約数ペア:

[(1, 40713972), (2, 20356986), (3, 13571324), (4, 10178493), (6, 6785662), (12, 3392831), (13, 3131844), (26, 1565922), (39, 1043948), (52, 782961), (78, 521974), (156, 260987)]