71129206

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 108025488

約数和(自身を除く): 36896282

約数列:

[1, 2, 113, 226, 491, 641, 982, 1282, 55483, 72433, 110966, 144866, 314731, 629462, 35564603, 71129206]

約数ペア:

[(1, 71129206), (2, 35564603), (113, 629462), (226, 314731), (491, 144866), (641, 110966), (982, 72433), (1282, 55483)]