28765082

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1213}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 44053632

約数和(自身を除く): 15288550

約数列:

[1, 2, 71, 142, 167, 334, 1213, 2426, 11857, 23714, 86123, 172246, 202571, 405142, 14382541, 28765082]

約数ペア:

[(1, 28765082), (2, 14382541), (71, 405142), (142, 202571), (167, 172246), (334, 86123), (1213, 23714), (2426, 11857)]