28822778

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{7349}}^1$

素因数の和:7441

約数の個数: 16

約数和(自身を含む): 45246600

約数和(自身を除く): 16423822

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 7349, 14698, 271913, 389497, 543826, 778994, 14411389, 28822778]

約数ペア:

[(1, 28822778), (2, 14411389), (37, 778994), (53, 543826), (74, 389497), (106, 271913), (1961, 14698), (3922, 7349)]