71028715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16693}}^1$

素因数の和:16758

約数の個数: 16

約数和(自身を含む): 91349568

約数和(自身を除く): 20320853

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 16693, 83465, 383939, 617641, 1919695, 3088205, 14205743, 71028715]

約数ペア:

[(1, 71028715), (5, 14205743), (23, 3088205), (37, 1919695), (115, 617641), (185, 383939), (851, 83465), (4255, 16693)]