28092376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{863}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 56972160

約数和(自身を除く): 28879784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 863, 1252, 1726, 2504, 3452, 4069, 6904, 8138, 11219, 16276, 22438, 32552, 44876, 89752, 270119, 540238, 1080476, 2160952, 3511547, 7023094, 14046188, 28092376]

約数ペア:

[(1, 28092376), (2, 14046188), (4, 7023094), (8, 3511547), (13, 2160952), (26, 1080476), (52, 540238), (104, 270119), (313, 89752), (626, 44876), (863, 32552), (1252, 22438), (1726, 16276), (2504, 11219), (3452, 8138), (4069, 6904)]