78873251128

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5235877}}^1$

素因数の和:5236159

約数の個数: 32

約数和(自身を含む): 169642447200

約数和(自身を除く): 90769196072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 3766, 7532, 15064, 5235877, 10471754, 20943508, 36651139, 41887016, 73302278, 146604556, 293209112, 1408450913, 2816901826, 5633803652, 9859156391, 11267607304, 19718312782, 39436625564, 78873251128]

約数ペア:

[(1, 78873251128), (2, 39436625564), (4, 19718312782), (7, 11267607304), (8, 9859156391), (14, 5633803652), (28, 2816901826), (56, 1408450913), (269, 293209112), (538, 146604556), (1076, 73302278), (1883, 41887016), (2152, 36651139), (3766, 20943508), (7532, 10471754), (15064, 5235877)]