8394708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 23322432

約数和(自身を除く): 14927724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 73, 74, 84, 111, 146, 148, 219, 222, 259, 292, 438, 444, 511, 518, 777, 876, 1022, 1036, 1369, 1533, 1554, 2044, 2701, 2738, 3066, 3108, 4107, 5402, 5476, 6132, 8103, 8214, 9583, 10804, 16206, 16428, 18907, 19166, 28749, 32412, 37814, 38332, 56721, 57498, 75628, 99937, 113442, 114996, 199874, 226884, 299811, 399748, 599622, 699559, 1199244, 1399118, 2098677, 2798236, 4197354, 8394708]

約数ペア:

[(1, 8394708), (2, 4197354), (3, 2798236), (4, 2098677), (6, 1399118), (7, 1199244), (12, 699559), (14, 599622), (21, 399748), (28, 299811), (37, 226884), (42, 199874), (73, 114996), (74, 113442), (84, 99937), (111, 75628), (146, 57498), (148, 56721), (219, 38332), (222, 37814), (259, 32412), (292, 28749), (438, 19166), (444, 18907), (511, 16428), (518, 16206), (777, 10804), (876, 9583), (1022, 8214), (1036, 8103), (1369, 6132), (1533, 5476), (1554, 5402), (2044, 4107), (2701, 3108), (2738, 3066)]