70981772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8669}}^1$

素因数の和:8785

約数の個数: 24

約数和(自身を含む): 131090400

約数和(自身を除く): 60108628

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 8669, 17338, 34676, 199387, 398774, 771541, 797548, 1543082, 3086164, 17745443, 35490886, 70981772]

約数ペア:

[(1, 70981772), (2, 35490886), (4, 17745443), (23, 3086164), (46, 1543082), (89, 797548), (92, 771541), (178, 398774), (356, 199387), (2047, 34676), (4094, 17338), (8188, 8669)]