9911968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 22044960

約数和(自身を除く): 12132992

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 971, 1276, 1942, 2552, 3884, 5104, 7768, 10208, 10681, 15536, 21362, 28159, 31072, 42724, 56318, 85448, 112636, 170896, 225272, 309749, 341792, 450544, 619498, 901088, 1238996, 2477992, 4955984, 9911968]

約数ペア:

[(1, 9911968), (2, 4955984), (4, 2477992), (8, 1238996), (11, 901088), (16, 619498), (22, 450544), (29, 341792), (32, 309749), (44, 225272), (58, 170896), (88, 112636), (116, 85448), (176, 56318), (232, 42724), (319, 31072), (352, 28159), (464, 21362), (638, 15536), (928, 10681), (971, 10208), (1276, 7768), (1942, 5104), (2552, 3884)]