28394148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139187}}^1$

素因数の和:139211

約数の個数: 24

約数和(自身を含む): 70150752

約数和(自身を除く): 41756604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 139187, 278374, 417561, 556748, 835122, 1670244, 2366179, 4732358, 7098537, 9464716, 14197074, 28394148]

約数ペア:

[(1, 28394148), (2, 14197074), (3, 9464716), (4, 7098537), (6, 4732358), (12, 2366179), (17, 1670244), (34, 835122), (51, 556748), (68, 417561), (102, 278374), (204, 139187)]