28676832410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{25117}}^1$

素因数の和:25311

約数の個数: 64

約数和(自身を含む): 55556997120

約数和(自身を除く): 26880164710

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 127, 145, 155, 254, 290, 310, 635, 899, 1270, 1798, 3683, 3937, 4495, 7366, 7874, 8990, 18415, 19685, 25117, 36830, 39370, 50234, 114173, 125585, 228346, 251170, 570865, 728393, 778627, 1141730, 1456786, 1557254, 3189859, 3641965, 3893135, 6379718, 7283930, 7786270, 15949295, 22580183, 31898590, 45160366, 92505911, 98885629, 112900915, 185011822, 197771258, 225801830, 462529555, 494428145, 925059110, 988856290, 2867683241, 5735366482, 14338416205, 28676832410]

約数ペア:

[(1, 28676832410), (2, 14338416205), (5, 5735366482), (10, 2867683241), (29, 988856290), (31, 925059110), (58, 494428145), (62, 462529555), (127, 225801830), (145, 197771258), (155, 185011822), (254, 112900915), (290, 98885629), (310, 92505911), (635, 45160366), (899, 31898590), (1270, 22580183), (1798, 15949295), (3683, 7786270), (3937, 7283930), (4495, 6379718), (7366, 3893135), (7874, 3641965), (8990, 3189859), (18415, 1557254), (19685, 1456786), (25117, 1141730), (36830, 778627), (39370, 728393), (50234, 570865), (114173, 251170), (125585, 228346)]