64611708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2179}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 172865280

約数和(自身を除く): 108253572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 353, 706, 1059, 1412, 2118, 2179, 2471, 4236, 4358, 4942, 6537, 7413, 8716, 9884, 13074, 14826, 15253, 26148, 29652, 30506, 45759, 61012, 91518, 183036, 769187, 1538374, 2307561, 3076748, 4615122, 5384309, 9230244, 10768618, 16152927, 21537236, 32305854, 64611708]

約数ペア:

[(1, 64611708), (2, 32305854), (3, 21537236), (4, 16152927), (6, 10768618), (7, 9230244), (12, 5384309), (14, 4615122), (21, 3076748), (28, 2307561), (42, 1538374), (84, 769187), (353, 183036), (706, 91518), (1059, 61012), (1412, 45759), (2118, 30506), (2179, 29652), (2471, 26148), (4236, 15253), (4358, 14826), (4942, 13074), (6537, 9884), (7413, 8716)]