71897912

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{13763}}^1$

素因数の和:14422

約数の個数: 16

約数和(自身を含む): 135024840

約数和(自身を除く): 63126928

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 13763, 27526, 55052, 110104, 8987239, 17974478, 35948956, 71897912]

約数ペア:

[(1, 71897912), (2, 35948956), (4, 17974478), (8, 8987239), (653, 110104), (1306, 55052), (2612, 27526), (5224, 13763)]