25639654

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4967}}^1$

素因数の和:5087

約数の個数: 16

約数和(自身を含む): 40240800

約数和(自身を除く): 14601146

約数列:

[1, 2, 29, 58, 89, 178, 2581, 4967, 5162, 9934, 144043, 288086, 442063, 884126, 12819827, 25639654]

約数ペア:

[(1, 25639654), (2, 12819827), (29, 884126), (58, 442063), (89, 288086), (178, 144043), (2581, 9934), (4967, 5162)]