61545664

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:573

約数の個数: 56

約数和(自身を含む): 128227328

約数和(自身を除く): 66681664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 134, 248, 268, 463, 496, 536, 926, 992, 1072, 1852, 1984, 2077, 2144, 3704, 4154, 4288, 7408, 8308, 14353, 14816, 16616, 28706, 29632, 31021, 33232, 57412, 62042, 66464, 114824, 124084, 132928, 229648, 248168, 459296, 496336, 918592, 961651, 992672, 1923302, 1985344, 3846604, 7693208, 15386416, 30772832, 61545664]

約数ペア:

[(1, 61545664), (2, 30772832), (4, 15386416), (8, 7693208), (16, 3846604), (31, 1985344), (32, 1923302), (62, 992672), (64, 961651), (67, 918592), (124, 496336), (134, 459296), (248, 248168), (268, 229648), (463, 132928), (496, 124084), (536, 114824), (926, 66464), (992, 62042), (1072, 57412), (1852, 33232), (1984, 31021), (2077, 29632), (2144, 28706), (3704, 16616), (4154, 14816), (4288, 14353), (7408, 8308)]