71131398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19403}}^1$

素因数の和:19468

約数の個数: 32

約数和(自身を含む): 156473856

約数和(自身を除く): 85342458

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 19403, 38806, 58209, 116418, 252239, 504478, 756717, 911941, 1513434, 1823882, 2735823, 5471646, 11855233, 23710466, 35565699, 71131398]

約数ペア:

[(1, 71131398), (2, 35565699), (3, 23710466), (6, 11855233), (13, 5471646), (26, 2735823), (39, 1823882), (47, 1513434), (78, 911941), (94, 756717), (141, 504478), (282, 252239), (611, 116418), (1222, 58209), (1833, 38806), (3666, 19403)]