1282376752

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89153}}^1$

素因数の和:89221

約数の個数: 40

約数和(自身を含む): 2653223040

約数和(自身を除く): 1370846288

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 89153, 178306, 356612, 713224, 1426448, 2585437, 2763743, 5170874, 5527486, 10341748, 11054972, 20683496, 22109944, 41366992, 44219888, 80148547, 160297094, 320594188, 641188376, 1282376752]

約数ペア:

[(1, 1282376752), (2, 641188376), (4, 320594188), (8, 160297094), (16, 80148547), (29, 44219888), (31, 41366992), (58, 22109944), (62, 20683496), (116, 11054972), (124, 10341748), (232, 5527486), (248, 5170874), (464, 2763743), (496, 2585437), (899, 1426448), (1798, 713224), (3596, 356612), (7192, 178306), (14384, 89153)]