74219144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1487}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 147847680

約数和(自身を除く): 73628536

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 367, 734, 1468, 1487, 2936, 2974, 5948, 6239, 11896, 12478, 24956, 25279, 49912, 50558, 101116, 202232, 545729, 1091458, 2182916, 4365832, 9277393, 18554786, 37109572, 74219144]

約数ペア:

[(1, 74219144), (2, 37109572), (4, 18554786), (8, 9277393), (17, 4365832), (34, 2182916), (68, 1091458), (136, 545729), (367, 202232), (734, 101116), (1468, 50558), (1487, 49912), (2936, 25279), (2974, 24956), (5948, 12478), (6239, 11896)]