26601808

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{5023}}^1$

素因数の和:5362

約数の個数: 20

約数和(自身を含む): 51707008

約数和(自身を除く): 25105200

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5023, 5296, 10046, 20092, 40184, 80368, 1662613, 3325226, 6650452, 13300904, 26601808]

約数ペア:

[(1, 26601808), (2, 13300904), (4, 6650452), (8, 3325226), (16, 1662613), (331, 80368), (662, 40184), (1324, 20092), (2648, 10046), (5023, 5296)]