68458128

素因数分解:

$2^4\times 3^1\times {\mathrm{1426211}}^1$

素因数の和:1426222

約数の個数: 20

約数和(自身を含む): 176850288

約数和(自身を除く): 108392160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1426211, 2852422, 4278633, 5704844, 8557266, 11409688, 17114532, 22819376, 34229064, 68458128]

約数ペア:

[(1, 68458128), (2, 34229064), (3, 22819376), (4, 17114532), (6, 11409688), (8, 8557266), (12, 5704844), (16, 4278633), (24, 2852422), (48, 1426211)]