26688110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 49630752

約数和(自身を除く): 22942642

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 610, 653, 670, 1306, 3265, 4087, 6530, 8174, 20435, 39833, 40870, 43751, 79666, 87502, 199165, 218755, 398330, 437510, 2668811, 5337622, 13344055, 26688110]

約数ペア:

[(1, 26688110), (2, 13344055), (5, 5337622), (10, 2668811), (61, 437510), (67, 398330), (122, 218755), (134, 199165), (305, 87502), (335, 79666), (610, 43751), (653, 40870), (670, 39833), (1306, 20435), (3265, 8174), (4087, 6530)]