70948664

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 135399600

約数和(自身を除く): 64450936

約数列:

[1, 2, 4, 8, 89, 178, 251, 356, 397, 502, 712, 794, 1004, 1588, 2008, 3176, 22339, 35333, 44678, 70666, 89356, 99647, 141332, 178712, 199294, 282664, 398588, 797176, 8868583, 17737166, 35474332, 70948664]

約数ペア:

[(1, 70948664), (2, 35474332), (4, 17737166), (8, 8868583), (89, 797176), (178, 398588), (251, 282664), (356, 199294), (397, 178712), (502, 141332), (712, 99647), (794, 89356), (1004, 70666), (1588, 44678), (2008, 35333), (3176, 22339)]