76198564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21871}}^1$

素因数の和:21955

約数の個数: 24

約数和(自身を含む): 145755008

約数和(自身を除く): 69556444

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 21871, 43742, 87484, 284323, 568646, 1137292, 1465357, 2930714, 5861428, 19049641, 38099282, 76198564]

約数ペア:

[(1, 76198564), (2, 38099282), (4, 19049641), (13, 5861428), (26, 2930714), (52, 1465357), (67, 1137292), (134, 568646), (268, 284323), (871, 87484), (1742, 43742), (3484, 21871)]