42491136

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 115069024

約数和(自身を除く): 72577888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 907, 976, 1464, 1814, 1952, 2721, 2928, 3628, 3904, 5442, 5856, 7256, 7808, 10884, 11712, 14512, 15616, 21768, 23424, 29024, 43536, 46848, 55327, 58048, 87072, 110654, 116096, 165981, 174144, 221308, 232192, 331962, 348288, 442616, 663924, 696576, 885232, 1327848, 1770464, 2655696, 3540928, 5311392, 7081856, 10622784, 14163712, 21245568, 42491136]

約数ペア:

[(1, 42491136), (2, 21245568), (3, 14163712), (4, 10622784), (6, 7081856), (8, 5311392), (12, 3540928), (16, 2655696), (24, 1770464), (32, 1327848), (48, 885232), (61, 696576), (64, 663924), (96, 442616), (122, 348288), (128, 331962), (183, 232192), (192, 221308), (244, 174144), (256, 165981), (366, 116096), (384, 110654), (488, 87072), (732, 58048), (768, 55327), (907, 46848), (976, 43536), (1464, 29024), (1814, 23424), (1952, 21768), (2721, 15616), (2928, 14512), (3628, 11712), (3904, 10884), (5442, 7808), (5856, 7256)]