28792904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27061}}^1$

素因数の和:27093

約数の個数: 32

約数和(自身を含む): 64948800

約数和(自身を除く): 36155896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 27061, 54122, 108244, 189427, 216488, 378854, 514159, 757708, 1028318, 1515416, 2056636, 3599113, 4113272, 7198226, 14396452, 28792904]

約数ペア:

[(1, 28792904), (2, 14396452), (4, 7198226), (7, 4113272), (8, 3599113), (14, 2056636), (19, 1515416), (28, 1028318), (38, 757708), (56, 514159), (76, 378854), (133, 216488), (152, 189427), (266, 108244), (532, 54122), (1064, 27061)]