28696103676

素因数分解:

$2^2\times 3^2\times {\mathrm{10939}}^1\times {\mathrm{72869}}^1$

素因数の和:83818

約数の個数: 36

約数和(自身を含む): 72544999800

約数和(自身を除く): 43848896124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 10939, 21878, 32817, 43756, 65634, 72869, 98451, 131268, 145738, 196902, 218607, 291476, 393804, 437214, 655821, 874428, 1311642, 2623284, 797113991, 1594227982, 2391341973, 3188455964, 4782683946, 7174025919, 9565367892, 14348051838, 28696103676]

約数ペア:

[(1, 28696103676), (2, 14348051838), (3, 9565367892), (4, 7174025919), (6, 4782683946), (9, 3188455964), (12, 2391341973), (18, 1594227982), (36, 797113991), (10939, 2623284), (21878, 1311642), (32817, 874428), (43756, 655821), (65634, 437214), (72869, 393804), (98451, 291476), (131268, 218607), (145738, 196902)]