64835072

素因数分解:

$2^9\times {\mathrm{126631}}^1$

素因数の和:126649

約数の個数: 20

約数和(自身を含む): 129544536

約数和(自身を除く): 64709464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 126631, 253262, 506524, 1013048, 2026096, 4052192, 8104384, 16208768, 32417536, 64835072]

約数ペア:

[(1, 64835072), (2, 32417536), (4, 16208768), (8, 8104384), (16, 4052192), (32, 2026096), (64, 1013048), (128, 506524), (256, 253262), (512, 126631)]