274123328

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{4457}}^1$

素因数の和:4531

約数の個数: 42

約数和(自身を含む): 562202838

約数和(自身を除く): 288079510

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 4457, 7688, 8914, 15376, 17828, 30752, 35656, 61504, 71312, 138167, 142624, 276334, 285248, 552668, 1105336, 2210672, 4283177, 4421344, 8566354, 8842688, 17132708, 34265416, 68530832, 137061664, 274123328]

約数ペア:

[(1, 274123328), (2, 137061664), (4, 68530832), (8, 34265416), (16, 17132708), (31, 8842688), (32, 8566354), (62, 4421344), (64, 4283177), (124, 2210672), (248, 1105336), (496, 552668), (961, 285248), (992, 276334), (1922, 142624), (1984, 138167), (3844, 71312), (4457, 61504), (7688, 35656), (8914, 30752), (15376, 17828)]