66287144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107609}}^1$

素因数の和:107633

約数の個数: 32

約数和(自身を含む): 154958400

約数和(自身を除く): 88671256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 107609, 215218, 430436, 753263, 860872, 1183699, 1506526, 2367398, 3013052, 4734796, 6026104, 8285893, 9469592, 16571786, 33143572, 66287144]

約数ペア:

[(1, 66287144), (2, 33143572), (4, 16571786), (7, 9469592), (8, 8285893), (11, 6026104), (14, 4734796), (22, 3013052), (28, 2367398), (44, 1506526), (56, 1183699), (77, 860872), (88, 753263), (154, 430436), (308, 215218), (616, 107609)]