28253261004

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{73331}}^1$

素因数の和:73766

約数の個数: 48

約数和(自身を含む): 66806038656

約数和(自身を除く): 38552777652

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 331, 388, 582, 662, 993, 1164, 1324, 1986, 3972, 32107, 64214, 73331, 96321, 128428, 146662, 192642, 219993, 293324, 385284, 439986, 879972, 7113107, 14226214, 21339321, 24272561, 28452428, 42678642, 48545122, 72817683, 85357284, 97090244, 145635366, 291270732, 2354438417, 4708876834, 7063315251, 9417753668, 14126630502, 28253261004]

約数ペア:

[(1, 28253261004), (2, 14126630502), (3, 9417753668), (4, 7063315251), (6, 4708876834), (12, 2354438417), (97, 291270732), (194, 145635366), (291, 97090244), (331, 85357284), (388, 72817683), (582, 48545122), (662, 42678642), (993, 28452428), (1164, 24272561), (1324, 21339321), (1986, 14226214), (3972, 7113107), (32107, 879972), (64214, 439986), (73331, 385284), (96321, 293324), (128428, 219993), (146662, 192642)]