57780424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{42737}}^1$

素因数の和:42769

約数の個数: 24

約数和(自身を含む): 117315810

約数和(自身を除く): 59535386

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 42737, 85474, 170948, 341896, 555581, 1111162, 2222324, 4444648, 7222553, 14445106, 28890212, 57780424]

約数ペア:

[(1, 57780424), (2, 28890212), (4, 14445106), (8, 7222553), (13, 4444648), (26, 2222324), (52, 1111162), (104, 555581), (169, 341896), (338, 170948), (676, 85474), (1352, 42737)]