70197972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449987}}^1$

素因数の和:450007

約数の個数: 24

約数和(自身を含む): 176395296

約数和(自身を除く): 106197324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 449987, 899974, 1349961, 1799948, 2699922, 5399844, 5849831, 11699662, 17549493, 23399324, 35098986, 70197972]

約数ペア:

[(1, 70197972), (2, 35098986), (3, 23399324), (4, 17549493), (6, 11699662), (12, 5849831), (13, 5399844), (26, 2699922), (39, 1799948), (52, 1349961), (78, 899974), (156, 449987)]