65896842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 146129760

約数和(自身を除く): 80232918

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 139, 242, 278, 363, 417, 653, 726, 834, 1306, 1529, 1959, 3058, 3918, 4587, 7183, 9174, 14366, 16819, 21549, 33638, 43098, 50457, 79013, 90767, 100914, 158026, 181534, 237039, 272301, 474078, 544602, 998437, 1996874, 2995311, 5990622, 10982807, 21965614, 32948421, 65896842]

約数ペア:

[(1, 65896842), (2, 32948421), (3, 21965614), (6, 10982807), (11, 5990622), (22, 2995311), (33, 1996874), (66, 998437), (121, 544602), (139, 474078), (242, 272301), (278, 237039), (363, 181534), (417, 158026), (653, 100914), (726, 90767), (834, 79013), (1306, 50457), (1529, 43098), (1959, 33638), (3058, 21549), (3918, 16819), (4587, 14366), (7183, 9174)]