8557428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 21954240

約数和(自身を除く): 13396812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 241, 269, 482, 538, 723, 807, 964, 1076, 1446, 1614, 2651, 2892, 2959, 3228, 5302, 5918, 7953, 8877, 10604, 11836, 15906, 17754, 31812, 35508, 64829, 129658, 194487, 259316, 388974, 713119, 777948, 1426238, 2139357, 2852476, 4278714, 8557428]

約数ペア:

[(1, 8557428), (2, 4278714), (3, 2852476), (4, 2139357), (6, 1426238), (11, 777948), (12, 713119), (22, 388974), (33, 259316), (44, 194487), (66, 129658), (132, 64829), (241, 35508), (269, 31812), (482, 17754), (538, 15906), (723, 11836), (807, 10604), (964, 8877), (1076, 7953), (1446, 5918), (1614, 5302), (2651, 3228), (2892, 2959)]