4620226768

素因数分解:

$2^4\times {\mathrm{4001}}^1\times {\mathrm{72173}}^1$

素因数の和:76182

約数の個数: 20

約数和(自身を含む): 8954050788

約数和(自身を除く): 4333824020

約数列:

[1, 2, 4, 8, 16, 4001, 8002, 16004, 32008, 64016, 72173, 144346, 288692, 577384, 1154768, 288764173, 577528346, 1155056692, 2310113384, 4620226768]

約数ペア:

[(1, 4620226768), (2, 2310113384), (4, 1155056692), (8, 577528346), (16, 288764173), (4001, 1154768), (8002, 577384), (16004, 288692), (32008, 144346), (64016, 72173)]