28877808

素因数分解:

$2^4\times 3^1\times {\mathrm{281}}^1\times {\mathrm{2141}}^1$

素因数の和:2433

約数の個数: 40

約数和(自身を含む): 74901456

約数和(自身を除く): 46023648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 281, 562, 843, 1124, 1686, 2141, 2248, 3372, 4282, 4496, 6423, 6744, 8564, 12846, 13488, 17128, 25692, 34256, 51384, 102768, 601621, 1203242, 1804863, 2406484, 3609726, 4812968, 7219452, 9625936, 14438904, 28877808]

約数ペア:

[(1, 28877808), (2, 14438904), (3, 9625936), (4, 7219452), (6, 4812968), (8, 3609726), (12, 2406484), (16, 1804863), (24, 1203242), (48, 601621), (281, 102768), (562, 51384), (843, 34256), (1124, 25692), (1686, 17128), (2141, 13488), (2248, 12846), (3372, 8564), (4282, 6744), (4496, 6423)]