28198976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{33893}}^1$

素因数の和:33918

約数の個数: 28

約数和(自身を含む): 60263532

約数和(自身を除く): 32064556

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 33893, 67786, 135572, 271144, 440609, 542288, 881218, 1084576, 1762436, 2169152, 3524872, 7049744, 14099488, 28198976]

約数ペア:

[(1, 28198976), (2, 14099488), (4, 7049744), (8, 3524872), (13, 2169152), (16, 1762436), (26, 1084576), (32, 881218), (52, 542288), (64, 440609), (104, 271144), (208, 135572), (416, 67786), (832, 33893)]