2833376

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 7038360

約数和(自身を除く): 4204984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 139, 182, 196, 208, 224, 278, 364, 392, 416, 556, 637, 728, 784, 973, 1112, 1274, 1456, 1568, 1807, 1946, 2224, 2548, 2912, 3614, 3892, 4448, 5096, 6811, 7228, 7784, 10192, 12649, 13622, 14456, 15568, 20384, 25298, 27244, 28912, 31136, 50596, 54488, 57824, 88543, 101192, 108976, 177086, 202384, 217952, 354172, 404768, 708344, 1416688, 2833376]

約数ペア:

[(1, 2833376), (2, 1416688), (4, 708344), (7, 404768), (8, 354172), (13, 217952), (14, 202384), (16, 177086), (26, 108976), (28, 101192), (32, 88543), (49, 57824), (52, 54488), (56, 50596), (91, 31136), (98, 28912), (104, 27244), (112, 25298), (139, 20384), (182, 15568), (196, 14456), (208, 13622), (224, 12649), (278, 10192), (364, 7784), (392, 7228), (416, 6811), (556, 5096), (637, 4448), (728, 3892), (784, 3614), (973, 2912), (1112, 2548), (1274, 2224), (1456, 1946), (1568, 1807)]