426594328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{20773}}^1$

素因数の和:20947

約数の個数: 32

約数和(自身を含む): 852564960

約数和(自身を除く): 425970632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 2567, 5134, 10268, 20536, 20773, 41546, 83092, 166184, 353141, 706282, 1412564, 2825128, 3136723, 6273446, 12546892, 25093784, 53324291, 106648582, 213297164, 426594328]

約数ペア:

[(1, 426594328), (2, 213297164), (4, 106648582), (8, 53324291), (17, 25093784), (34, 12546892), (68, 6273446), (136, 3136723), (151, 2825128), (302, 1412564), (604, 706282), (1208, 353141), (2567, 166184), (5134, 83092), (10268, 41546), (20536, 20773)]