28417968

素因数分解:

$2^4\times 3^2\times {\mathrm{197347}}^1$

素因数の和:197361

約数の個数: 30

約数和(自身を含む): 79531244

約数和(自身を除く): 51113276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197347, 394694, 592041, 789388, 1184082, 1578776, 1776123, 2368164, 3157552, 3552246, 4736328, 7104492, 9472656, 14208984, 28417968]

約数ペア:

[(1, 28417968), (2, 14208984), (3, 9472656), (4, 7104492), (6, 4736328), (8, 3552246), (9, 3157552), (12, 2368164), (16, 1776123), (18, 1578776), (24, 1184082), (36, 789388), (48, 592041), (72, 394694), (144, 197347)]