70865686

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{1153}}^1$

素因数の和:1623

約数の個数: 16

約数和(自身を含む): 108014400

約数和(自身を除く): 37148714

約数列:

[1, 2, 79, 158, 389, 778, 1153, 2306, 30731, 61462, 91087, 182174, 448517, 897034, 35432843, 70865686]

約数ペア:

[(1, 70865686), (2, 35432843), (79, 897034), (158, 448517), (389, 182174), (778, 91087), (1153, 61462), (2306, 30731)]