28015372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8269}}^1$

素因数の和:8302

約数の個数: 36

約数和(自身を含む): 61594960

約数和(自身を除く): 33579588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 8269, 16538, 33076, 57883, 90959, 115766, 181918, 231532, 363836, 636713, 1000549, 1273426, 2001098, 2546852, 4002196, 7003843, 14007686, 28015372]

約数ペア:

[(1, 28015372), (2, 14007686), (4, 7003843), (7, 4002196), (11, 2546852), (14, 2001098), (22, 1273426), (28, 1000549), (44, 636713), (77, 363836), (121, 231532), (154, 181918), (242, 115766), (308, 90959), (484, 57883), (847, 33076), (1694, 16538), (3388, 8269)]