28975278

素因数分解:

$2^1\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{3923}}^1$

素因数の和:5159

約数の個数: 16

約数和(自身を含む): 58012416

約数和(自身を除く): 29037138

約数列:

[1, 2, 3, 6, 1231, 2462, 3693, 3923, 7386, 7846, 11769, 23538, 4829213, 9658426, 14487639, 28975278]

約数ペア:

[(1, 28975278), (2, 14487639), (3, 9658426), (6, 4829213), (1231, 23538), (2462, 11769), (3693, 7846), (3923, 7386)]