39688264

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3434

約数の個数: 64

約数和(自身を含む): 97689600

約数和(自身を除く): 58001336

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 3391, 5852, 6782, 11704, 13564, 23737, 27128, 37301, 47474, 64429, 74602, 94948, 128858, 149204, 189896, 257716, 261107, 298408, 451003, 515432, 522214, 708719, 902006, 1044428, 1417438, 1804012, 2088856, 2834876, 3608024, 4961033, 5669752, 9922066, 19844132, 39688264]

約数ペア:

[(1, 39688264), (2, 19844132), (4, 9922066), (7, 5669752), (8, 4961033), (11, 3608024), (14, 2834876), (19, 2088856), (22, 1804012), (28, 1417438), (38, 1044428), (44, 902006), (56, 708719), (76, 522214), (77, 515432), (88, 451003), (133, 298408), (152, 261107), (154, 257716), (209, 189896), (266, 149204), (308, 128858), (418, 94948), (532, 74602), (616, 64429), (836, 47474), (1064, 37301), (1463, 27128), (1672, 23737), (2926, 13564), (3391, 11704), (5852, 6782)]