27494768

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7919}}^1$

素因数の和:7965

約数の個数: 40

約数和(自身を含む): 62853120

約数和(自身を除く): 35358352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 7919, 15838, 31676, 55433, 63352, 110866, 126704, 221732, 245489, 443464, 490978, 886928, 981956, 1718423, 1963912, 3436846, 3927824, 6873692, 13747384, 27494768]

約数ペア:

[(1, 27494768), (2, 13747384), (4, 6873692), (7, 3927824), (8, 3436846), (14, 1963912), (16, 1718423), (28, 981956), (31, 886928), (56, 490978), (62, 443464), (112, 245489), (124, 221732), (217, 126704), (248, 110866), (434, 63352), (496, 55433), (868, 31676), (1736, 15838), (3472, 7919)]