71939644

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{6221}}^1$

素因数の和:6298

約数の個数: 36

約数和(自身を含む): 148954680

約数和(自身を除く): 77015036

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 5782, 6221, 11564, 12442, 24884, 43547, 87094, 174188, 304829, 367039, 609658, 734078, 1219316, 1468156, 2569273, 5138546, 10277092, 17984911, 35969822, 71939644]

約数ペア:

[(1, 71939644), (2, 35969822), (4, 17984911), (7, 10277092), (14, 5138546), (28, 2569273), (49, 1468156), (59, 1219316), (98, 734078), (118, 609658), (196, 367039), (236, 304829), (413, 174188), (826, 87094), (1652, 43547), (2891, 24884), (5782, 12442), (6221, 11564)]