27439648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{45131}}^1$

素因数の和:45160

約数の個数: 24

約数和(自身を含む): 56866320

約数和(自身を除く): 29426672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 45131, 90262, 180524, 361048, 722096, 857489, 1444192, 1714978, 3429956, 6859912, 13719824, 27439648]

約数ペア:

[(1, 27439648), (2, 13719824), (4, 6859912), (8, 3429956), (16, 1714978), (19, 1444192), (32, 857489), (38, 722096), (76, 361048), (152, 180524), (304, 90262), (608, 45131)]