888978016

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{983}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 1785369600

約数和(自身を除く): 896391584

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 479, 944, 958, 983, 1888, 1916, 1966, 3832, 3932, 7664, 7864, 15328, 15728, 28261, 31456, 56522, 57997, 113044, 115994, 226088, 231988, 452176, 463976, 470857, 904352, 927952, 941714, 1855904, 1883428, 3766856, 7533712, 15067424, 27780563, 55561126, 111122252, 222244504, 444489008, 888978016]

約数ペア:

[(1, 888978016), (2, 444489008), (4, 222244504), (8, 111122252), (16, 55561126), (32, 27780563), (59, 15067424), (118, 7533712), (236, 3766856), (472, 1883428), (479, 1855904), (944, 941714), (958, 927952), (983, 904352), (1888, 470857), (1916, 463976), (1966, 452176), (3832, 231988), (3932, 226088), (7664, 115994), (7864, 113044), (15328, 57997), (15728, 56522), (28261, 31456)]