61669048

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 136765800

約数和(自身を除く): 75096752

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2579, 2989, 3416, 5158, 5978, 10316, 11956, 18053, 20632, 23912, 36106, 72212, 126371, 144424, 157319, 252742, 314638, 505484, 629276, 1010968, 1101233, 1258552, 2202466, 4404932, 7708631, 8809864, 15417262, 30834524, 61669048]

約数ペア:

[(1, 61669048), (2, 30834524), (4, 15417262), (7, 8809864), (8, 7708631), (14, 4404932), (28, 2202466), (49, 1258552), (56, 1101233), (61, 1010968), (98, 629276), (122, 505484), (196, 314638), (244, 252742), (392, 157319), (427, 144424), (488, 126371), (854, 72212), (1708, 36106), (2579, 23912), (2989, 20632), (3416, 18053), (5158, 11956), (5978, 10316)]