28522876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1427}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 52778880

約数和(自身を除く): 24256004

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 1427, 2854, 4997, 5708, 9994, 19988, 27113, 54226, 108452, 375301, 750602, 1501204, 7130719, 14261438, 28522876]

約数ペア:

[(1, 28522876), (2, 14261438), (4, 7130719), (19, 1501204), (38, 750602), (76, 375301), (263, 108452), (526, 54226), (1052, 27113), (1427, 19988), (2854, 9994), (4997, 5708)]