1421817824

素因数分解:

$2^5\times 7^1\times {\mathrm{2357}}^1\times {\mathrm{2693}}^1$

素因数の和:5067

約数の個数: 48

約数和(自身を含む): 3201635808

約数和(自身を除く): 1779817984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2357, 2693, 4714, 5386, 9428, 10772, 16499, 18851, 18856, 21544, 32998, 37702, 37712, 43088, 65996, 75404, 75424, 86176, 131992, 150808, 263984, 301616, 527968, 603232, 6347401, 12694802, 25389604, 44431807, 50779208, 88863614, 101558416, 177727228, 203116832, 355454456, 710908912, 1421817824]

約数ペア:

[(1, 1421817824), (2, 710908912), (4, 355454456), (7, 203116832), (8, 177727228), (14, 101558416), (16, 88863614), (28, 50779208), (32, 44431807), (56, 25389604), (112, 12694802), (224, 6347401), (2357, 603232), (2693, 527968), (4714, 301616), (5386, 263984), (9428, 150808), (10772, 131992), (16499, 86176), (18851, 75424), (18856, 75404), (21544, 65996), (32998, 43088), (37702, 37712)]