89493649

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 107433600

約数和(自身を除く): 17939951

約数列:

[1, 7, 49, 61, 79, 379, 427, 553, 2653, 2989, 3871, 4819, 18571, 23119, 29941, 33733, 161833, 209587, 236131, 1132831, 1467109, 1826401, 12784807, 89493649]

約数ペア:

[(1, 89493649), (7, 12784807), (49, 1826401), (61, 1467109), (79, 1132831), (379, 236131), (427, 209587), (553, 161833), (2653, 33733), (2989, 29941), (3871, 23119), (4819, 18571)]