75247928

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 165425400

約数和(自身を除く): 90177472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1381, 1946, 2762, 3892, 5524, 6811, 7784, 9667, 11048, 13622, 19334, 27244, 38668, 54488, 67669, 77336, 135338, 191959, 270676, 383918, 541352, 767836, 1343713, 1535672, 2687426, 5374852, 9405991, 10749704, 18811982, 37623964, 75247928]

約数ペア:

[(1, 75247928), (2, 37623964), (4, 18811982), (7, 10749704), (8, 9405991), (14, 5374852), (28, 2687426), (49, 1535672), (56, 1343713), (98, 767836), (139, 541352), (196, 383918), (278, 270676), (392, 191959), (556, 135338), (973, 77336), (1112, 67669), (1381, 54488), (1946, 38668), (2762, 27244), (3892, 19334), (5524, 13622), (6811, 11048), (7784, 9667)]