78679786

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{11789}}^1$

素因数の和:11909

約数の個数: 16

約数和(自身を含む): 122238720

約数和(自身を除く): 43558934

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 11789, 23578, 554083, 837019, 1108166, 1674038, 39339893, 78679786]

約数ペア:

[(1, 78679786), (2, 39339893), (47, 1674038), (71, 1108166), (94, 837019), (142, 554083), (3337, 23578), (6674, 11789)]