26896870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2725

約数の個数: 64

約数和(自身を含む): 65028096

約数和(自身を除く): 38131226

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 2687, 5005, 5374, 10010, 13435, 18809, 26870, 29557, 34931, 37618, 59114, 69862, 94045, 147785, 174655, 188090, 206899, 244517, 295570, 349310, 384241, 413798, 489034, 768482, 1034495, 1222585, 1921205, 2068990, 2445170, 2689687, 3842410, 5379374, 13448435, 26896870]

約数ペア:

[(1, 26896870), (2, 13448435), (5, 5379374), (7, 3842410), (10, 2689687), (11, 2445170), (13, 2068990), (14, 1921205), (22, 1222585), (26, 1034495), (35, 768482), (55, 489034), (65, 413798), (70, 384241), (77, 349310), (91, 295570), (110, 244517), (130, 206899), (143, 188090), (154, 174655), (182, 147785), (286, 94045), (385, 69862), (455, 59114), (715, 37618), (770, 34931), (910, 29557), (1001, 26870), (1430, 18809), (2002, 13435), (2687, 10010), (5005, 5374)]