8717368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 19180800

約数和(自身を除く): 10463432

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 59, 73, 88, 92, 118, 146, 184, 236, 253, 292, 472, 506, 584, 649, 803, 1012, 1298, 1357, 1606, 1679, 2024, 2596, 2714, 3212, 3358, 4307, 5192, 5428, 6424, 6716, 8614, 10856, 13432, 14927, 17228, 18469, 29854, 34456, 36938, 47377, 59708, 73876, 94754, 99061, 119416, 147752, 189508, 198122, 379016, 396244, 792488, 1089671, 2179342, 4358684, 8717368]

約数ペア:

[(1, 8717368), (2, 4358684), (4, 2179342), (8, 1089671), (11, 792488), (22, 396244), (23, 379016), (44, 198122), (46, 189508), (59, 147752), (73, 119416), (88, 99061), (92, 94754), (118, 73876), (146, 59708), (184, 47377), (236, 36938), (253, 34456), (292, 29854), (472, 18469), (506, 17228), (584, 14927), (649, 13432), (803, 10856), (1012, 8614), (1298, 6716), (1357, 6424), (1606, 5428), (1679, 5192), (2024, 4307), (2596, 3358), (2714, 3212)]