66485244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1889}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 177811200

約数和(自身を除く): 111325956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 419, 838, 1257, 1676, 1889, 2514, 2933, 3778, 5028, 5667, 5866, 7556, 8799, 11334, 11732, 13223, 17598, 22668, 26446, 35196, 39669, 52892, 79338, 158676, 791491, 1582982, 2374473, 3165964, 4748946, 5540437, 9497892, 11080874, 16621311, 22161748, 33242622, 66485244]

約数ペア:

[(1, 66485244), (2, 33242622), (3, 22161748), (4, 16621311), (6, 11080874), (7, 9497892), (12, 5540437), (14, 4748946), (21, 3165964), (28, 2374473), (42, 1582982), (84, 791491), (419, 158676), (838, 79338), (1257, 52892), (1676, 39669), (1889, 35196), (2514, 26446), (2933, 22668), (3778, 17598), (5028, 13223), (5667, 11732), (5866, 11334), (7556, 8799)]