7901696

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 80

約数和(自身を含む): 18266688

約数和(自身を除く): 10364992

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 61, 64, 88, 92, 122, 128, 176, 184, 244, 253, 256, 352, 368, 488, 506, 512, 671, 704, 736, 976, 1012, 1342, 1403, 1408, 1472, 1952, 2024, 2684, 2806, 2816, 2944, 3904, 4048, 5368, 5612, 5632, 5888, 7808, 8096, 10736, 11224, 11776, 15433, 15616, 16192, 21472, 22448, 30866, 31232, 32384, 42944, 44896, 61732, 64768, 85888, 89792, 123464, 129536, 171776, 179584, 246928, 343552, 359168, 493856, 718336, 987712, 1975424, 3950848, 7901696]

約数ペア:

[(1, 7901696), (2, 3950848), (4, 1975424), (8, 987712), (11, 718336), (16, 493856), (22, 359168), (23, 343552), (32, 246928), (44, 179584), (46, 171776), (61, 129536), (64, 123464), (88, 89792), (92, 85888), (122, 64768), (128, 61732), (176, 44896), (184, 42944), (244, 32384), (253, 31232), (256, 30866), (352, 22448), (368, 21472), (488, 16192), (506, 15616), (512, 15433), (671, 11776), (704, 11224), (736, 10736), (976, 8096), (1012, 7808), (1342, 5888), (1403, 5632), (1408, 5612), (1472, 5368), (1952, 4048), (2024, 3904), (2684, 2944), (2806, 2816)]