71841554

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1\times {\mathrm{991}}^1$

素因数の和:1601

約数の個数: 16

約数和(自身を含む): 109683456

約数和(自身を除く): 37841902

約数列:

[1, 2, 67, 134, 541, 991, 1082, 1982, 36247, 66397, 72494, 132794, 536131, 1072262, 35920777, 71841554]

約数ペア:

[(1, 71841554), (2, 35920777), (67, 1072262), (134, 536131), (541, 132794), (991, 72494), (1082, 66397), (1982, 36247)]