33879860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 81943680

約数和(自身を除く): 48063820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1741, 1946, 2780, 3482, 3892, 4865, 6964, 8705, 9730, 12187, 17410, 19460, 24374, 34820, 48748, 60935, 121870, 241999, 243740, 483998, 967996, 1209995, 1693993, 2419990, 3387986, 4839980, 6775972, 8469965, 16939930, 33879860]

約数ペア:

[(1, 33879860), (2, 16939930), (4, 8469965), (5, 6775972), (7, 4839980), (10, 3387986), (14, 2419990), (20, 1693993), (28, 1209995), (35, 967996), (70, 483998), (139, 243740), (140, 241999), (278, 121870), (556, 60935), (695, 48748), (973, 34820), (1390, 24374), (1741, 19460), (1946, 17410), (2780, 12187), (3482, 9730), (3892, 8705), (4865, 6964)]