28571614

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2699}}^1$

素因数の和:2847

約数の個数: 16

約数和(自身を含む): 44064000

約数和(自身を除く): 15492386

約数列:

[1, 2, 67, 79, 134, 158, 2699, 5293, 5398, 10586, 180833, 213221, 361666, 426442, 14285807, 28571614]

約数ペア:

[(1, 28571614), (2, 14285807), (67, 426442), (79, 361666), (134, 213221), (158, 180833), (2699, 10586), (5293, 5398)]