61074728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 74642392

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 197, 271, 286, 394, 542, 572, 788, 1084, 1144, 1576, 2167, 2168, 2561, 2981, 3523, 4334, 5122, 5962, 7046, 8668, 10244, 11924, 14092, 17336, 20488, 23848, 28171, 28184, 38753, 53387, 56342, 77506, 106774, 112684, 155012, 213548, 225368, 310024, 427096, 587257, 694031, 1174514, 1388062, 2349028, 2776124, 4698056, 5552248, 7634341, 15268682, 30537364, 61074728]

約数ペア:

[(1, 61074728), (2, 30537364), (4, 15268682), (8, 7634341), (11, 5552248), (13, 4698056), (22, 2776124), (26, 2349028), (44, 1388062), (52, 1174514), (88, 694031), (104, 587257), (143, 427096), (197, 310024), (271, 225368), (286, 213548), (394, 155012), (542, 112684), (572, 106774), (788, 77506), (1084, 56342), (1144, 53387), (1576, 38753), (2167, 28184), (2168, 28171), (2561, 23848), (2981, 20488), (3523, 17336), (4334, 14092), (5122, 11924), (5962, 10244), (7046, 8668)]