28615786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{18367}}^1$

素因数の和:18429

約数の個数: 16

約数和(自身を含む): 46287360

約数和(自身を除く): 17671574

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 18367, 36734, 348973, 697946, 753047, 1506094, 14307893, 28615786]

約数ペア:

[(1, 28615786), (2, 14307893), (19, 1506094), (38, 753047), (41, 697946), (82, 348973), (779, 36734), (1558, 18367)]