72598096

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{20347}}^1$

素因数の和:20578

約数の個数: 20

約数和(自身を含む): 141296512

約数和(自身を除く): 68698416

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 20347, 40694, 81388, 162776, 325552, 4537381, 9074762, 18149524, 36299048, 72598096]

約数ペア:

[(1, 72598096), (2, 36299048), (4, 18149524), (8, 9074762), (16, 4537381), (223, 325552), (446, 162776), (892, 81388), (1784, 40694), (3568, 20347)]