71311651

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 77361696

約数和(自身を除く): 6050045

約数列:

[1, 17, 67, 137, 457, 1139, 2329, 7769, 9179, 30619, 62609, 156043, 520523, 1064353, 4194803, 71311651]

約数ペア:

[(1, 71311651), (17, 4194803), (67, 1064353), (137, 520523), (457, 156043), (1139, 62609), (2329, 30619), (7769, 9179)]