67013728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2695

約数の個数: 48

約数和(自身を含む): 142720704

約数和(自身を除く): 75706976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 2621, 3196, 5242, 6392, 10484, 12784, 20968, 25568, 41936, 44557, 83872, 89114, 123187, 178228, 246374, 356456, 492748, 712912, 985496, 1425824, 1970992, 2094179, 3941984, 4188358, 8376716, 16753432, 33506864, 67013728]

約数ペア:

[(1, 67013728), (2, 33506864), (4, 16753432), (8, 8376716), (16, 4188358), (17, 3941984), (32, 2094179), (34, 1970992), (47, 1425824), (68, 985496), (94, 712912), (136, 492748), (188, 356456), (272, 246374), (376, 178228), (544, 123187), (752, 89114), (799, 83872), (1504, 44557), (1598, 41936), (2621, 25568), (3196, 20968), (5242, 12784), (6392, 10484)]