63897712

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{11443}}^1$

素因数の和:11800

約数の個数: 20

約数和(自身を含む): 124167400

約数和(自身を除く): 60269688

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 11443, 22886, 45772, 91544, 183088, 3993607, 7987214, 15974428, 31948856, 63897712]

約数ペア:

[(1, 63897712), (2, 31948856), (4, 15974428), (8, 7987214), (16, 3993607), (349, 183088), (698, 91544), (1396, 45772), (2792, 22886), (5584, 11443)]