78628252

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6823}}^1$

素因数の和:6937

約数の個数: 24

約数和(自身を含む): 142921856

約数和(自身を除く): 64293604

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 6823, 11524, 13646, 27292, 293389, 457141, 586778, 914282, 1173556, 1828564, 19657063, 39314126, 78628252]

約数ペア:

[(1, 78628252), (2, 39314126), (4, 19657063), (43, 1828564), (67, 1173556), (86, 914282), (134, 586778), (172, 457141), (268, 293389), (2881, 27292), (5762, 13646), (6823, 11524)]