26428886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2749}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 47520000

約数和(自身を除く): 21091114

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 2749, 4807, 5498, 9614, 30239, 52231, 60478, 63227, 104462, 126454, 574541, 695497, 1149082, 1201313, 1390994, 2402626, 13214443, 26428886]

約数ペア:

[(1, 26428886), (2, 13214443), (11, 2402626), (19, 1390994), (22, 1201313), (23, 1149082), (38, 695497), (46, 574541), (209, 126454), (253, 104462), (418, 63227), (437, 60478), (506, 52231), (874, 30239), (2749, 9614), (4807, 5498)]