27081388

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 48432384

約数和(自身を除く): 21350996

約数列:

[1, 2, 4, 71, 142, 167, 284, 334, 571, 668, 1142, 2284, 11857, 23714, 40541, 47428, 81082, 95357, 162164, 190714, 381428, 6770347, 13540694, 27081388]

約数ペア:

[(1, 27081388), (2, 13540694), (4, 6770347), (71, 381428), (142, 190714), (167, 162164), (284, 95357), (334, 81082), (571, 47428), (668, 40541), (1142, 23714), (2284, 11857)]