27909788

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 49900032

約数和(自身を除く): 21990244

約数列:

[1, 2, 4, 67, 134, 223, 268, 446, 467, 892, 934, 1868, 14941, 29882, 31289, 59764, 62578, 104141, 125156, 208282, 416564, 6977447, 13954894, 27909788]

約数ペア:

[(1, 27909788), (2, 13954894), (4, 6977447), (67, 416564), (134, 208282), (223, 125156), (268, 104141), (446, 62578), (467, 59764), (892, 31289), (934, 29882), (1868, 14941)]