25425426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1399}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 55036800

約数和(自身を除く): 29611374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 1398, 1399, 2798, 3029, 4197, 6058, 8394, 9087, 18174, 18187, 36374, 54561, 109122, 325967, 651934, 977901, 1955802, 4237571, 8475142, 12712713, 25425426]

約数ペア:

[(1, 25425426), (2, 12712713), (3, 8475142), (6, 4237571), (13, 1955802), (26, 977901), (39, 651934), (78, 325967), (233, 109122), (466, 54561), (699, 36374), (1398, 18187), (1399, 18174), (2798, 9087), (3029, 8394), (4197, 6058)]