28267804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2753}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 52744608

約数和(自身を除く): 24476804

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 2567, 2753, 5134, 5506, 10268, 11012, 46801, 93602, 187204, 415703, 831406, 1662812, 7066951, 14133902, 28267804]

約数ペア:

[(1, 28267804), (2, 14133902), (4, 7066951), (17, 1662812), (34, 831406), (68, 415703), (151, 187204), (302, 93602), (604, 46801), (2567, 11012), (2753, 10268), (5134, 5506)]