72489596404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{953810479}}^1$

素因数の和:953810502

約数の個数: 12

約数和(自身を含む): 133533467200

約数和(自身を除く): 61043870796

約数列:

[1, 2, 4, 19, 38, 76, 953810479, 1907620958, 3815241916, 18122399101, 36244798202, 72489596404]

約数ペア:

[(1, 72489596404), (2, 36244798202), (4, 18122399101), (19, 3815241916), (38, 1907620958), (76, 953810479)]