27439916

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 58060800

約数和(自身を除く): 30620884

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 719, 812, 1316, 1363, 1438, 2726, 2876, 5033, 5452, 9541, 10066, 19082, 20132, 20851, 33793, 38164, 41702, 67586, 83404, 135172, 145957, 236551, 291914, 473102, 583828, 946204, 979997, 1959994, 3919988, 6859979, 13719958, 27439916]

約数ペア:

[(1, 27439916), (2, 13719958), (4, 6859979), (7, 3919988), (14, 1959994), (28, 979997), (29, 946204), (47, 583828), (58, 473102), (94, 291914), (116, 236551), (188, 145957), (203, 135172), (329, 83404), (406, 67586), (658, 41702), (719, 38164), (812, 33793), (1316, 20851), (1363, 20132), (1438, 19082), (2726, 10066), (2876, 9541), (5033, 5452)]