67844518

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 126591984

約数和(自身を除く): 58747466

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 193, 211, 238, 386, 422, 833, 1351, 1477, 1666, 2702, 2954, 3281, 3587, 6562, 7174, 9457, 10339, 18914, 20678, 22967, 25109, 40723, 45934, 50218, 81446, 160769, 175763, 285061, 321538, 351526, 570122, 692291, 1384582, 1995427, 3990854, 4846037, 9692074, 33922259, 67844518]

約数ペア:

[(1, 67844518), (2, 33922259), (7, 9692074), (14, 4846037), (17, 3990854), (34, 1995427), (49, 1384582), (98, 692291), (119, 570122), (193, 351526), (211, 321538), (238, 285061), (386, 175763), (422, 160769), (833, 81446), (1351, 50218), (1477, 45934), (1666, 40723), (2702, 25109), (2954, 22967), (3281, 20678), (3587, 18914), (6562, 10339), (7174, 9457)]