28995106

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66809}}^1$

素因数の和:66849

約数の個数: 16

約数和(自身を含む): 51310080

約数和(自身を除く): 22314974

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 66809, 133618, 467663, 935326, 2071079, 4142158, 14497553, 28995106]

約数ペア:

[(1, 28995106), (2, 14497553), (7, 4142158), (14, 2071079), (31, 935326), (62, 467663), (217, 133618), (434, 66809)]