72875564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{2671}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 134668800

約数和(自身を除く): 61793236

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1436, 2671, 5342, 6821, 10684, 13642, 27284, 50749, 101498, 202996, 958889, 1917778, 3835556, 18218891, 36437782, 72875564]

約数ペア:

[(1, 72875564), (2, 36437782), (4, 18218891), (19, 3835556), (38, 1917778), (76, 958889), (359, 202996), (718, 101498), (1436, 50749), (2671, 27284), (5342, 13642), (6821, 10684)]