8049720392

素因数分解:

$2^3\times 7^2\times {\mathrm{20535001}}^1$

素因数の和:20535021

約数の個数: 24

約数和(自身を含む): 17557426710

約数和(自身を除く): 9507706318

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 20535001, 41070002, 82140004, 143745007, 164280008, 287490014, 574980028, 1006215049, 1149960056, 2012430098, 4024860196, 8049720392]

約数ペア:

[(1, 8049720392), (2, 4024860196), (4, 2012430098), (7, 1149960056), (8, 1006215049), (14, 574980028), (28, 287490014), (49, 164280008), (56, 143745007), (98, 82140004), (196, 41070002), (392, 20535001)]