66915538

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{569}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 101560320

約数和(自身を除く): 34644782

約数列:

[1, 2, 127, 254, 463, 569, 926, 1138, 58801, 72263, 117602, 144526, 263447, 526894, 33457769, 66915538]

約数ペア:

[(1, 66915538), (2, 33457769), (127, 526894), (254, 263447), (463, 144526), (569, 117602), (926, 72263), (1138, 58801)]