78563584

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 178661952

約数和(自身を除く): 100098368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1213, 1408, 1472, 2024, 2426, 2816, 2944, 4048, 4852, 5888, 8096, 9704, 13343, 16192, 19408, 26686, 27899, 32384, 38816, 53372, 55798, 64768, 77632, 106744, 111596, 155264, 213488, 223192, 306889, 310528, 426976, 446384, 613778, 853952, 892768, 1227556, 1707904, 1785536, 2455112, 3415808, 3571072, 4910224, 7142144, 9820448, 19640896, 39281792, 78563584]

約数ペア:

[(1, 78563584), (2, 39281792), (4, 19640896), (8, 9820448), (11, 7142144), (16, 4910224), (22, 3571072), (23, 3415808), (32, 2455112), (44, 1785536), (46, 1707904), (64, 1227556), (88, 892768), (92, 853952), (128, 613778), (176, 446384), (184, 426976), (253, 310528), (256, 306889), (352, 223192), (368, 213488), (506, 155264), (704, 111596), (736, 106744), (1012, 77632), (1213, 64768), (1408, 55798), (1472, 53372), (2024, 38816), (2426, 32384), (2816, 27899), (2944, 26686), (4048, 19408), (4852, 16192), (5888, 13343), (8096, 9704)]