28788872

素因数分解:

$2^3\times 7^2\times {\mathrm{271}}^2$

素因数の和:562

約数の個数: 36

約数和(自身を含む): 63024615

約数和(自身を除く): 34235743

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 271, 392, 542, 1084, 1897, 2168, 3794, 7588, 13279, 15176, 26558, 53116, 73441, 106232, 146882, 293764, 514087, 587528, 1028174, 2056348, 3598609, 4112696, 7197218, 14394436, 28788872]

約数ペア:

[(1, 28788872), (2, 14394436), (4, 7197218), (7, 4112696), (8, 3598609), (14, 2056348), (28, 1028174), (49, 587528), (56, 514087), (98, 293764), (196, 146882), (271, 106232), (392, 73441), (542, 53116), (1084, 26558), (1897, 15176), (2168, 13279), (3794, 7588)]