749766064

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{641923}}^1$

素因数の和:642004

約数の個数: 20

約数和(自身を含む): 1472573656

約数和(自身を除く): 722807592

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 641923, 1283846, 2567692, 5135384, 10270768, 46860379, 93720758, 187441516, 374883032, 749766064]

約数ペア:

[(1, 749766064), (2, 374883032), (4, 187441516), (8, 93720758), (16, 46860379), (73, 10270768), (146, 5135384), (292, 2567692), (584, 1283846), (1168, 641923)]