61868396

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{1117}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 110628336

約数和(自身を除く): 48759940

約数列:

[1, 2, 4, 61, 122, 227, 244, 454, 908, 1117, 2234, 4468, 13847, 27694, 55388, 68137, 136274, 253559, 272548, 507118, 1014236, 15467099, 30934198, 61868396]

約数ペア:

[(1, 61868396), (2, 30934198), (4, 15467099), (61, 1014236), (122, 507118), (227, 272548), (244, 253559), (454, 136274), (908, 68137), (1117, 55388), (2234, 27694), (4468, 13847)]