28439448

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{4217}}^1$

素因数の和:4507

約数の個数: 32

約数和(自身を含む): 71368560

約数和(自身を除く): 42929112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 4217, 6744, 8434, 12651, 16868, 25302, 33736, 50604, 101208, 1184977, 2369954, 3554931, 4739908, 7109862, 9479816, 14219724, 28439448]

約数ペア:

[(1, 28439448), (2, 14219724), (3, 9479816), (4, 7109862), (6, 4739908), (8, 3554931), (12, 2369954), (24, 1184977), (281, 101208), (562, 50604), (843, 33736), (1124, 25302), (1686, 16868), (2248, 12651), (3372, 8434), (4217, 6744)]