42154784

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 95312448

約数和(自身を除く): 53157664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 613, 614, 1226, 1228, 2149, 2452, 2456, 4291, 4298, 4904, 4912, 8582, 8596, 9808, 9824, 17164, 17192, 19616, 34328, 34384, 68656, 68768, 137312, 188191, 376382, 752764, 1317337, 1505528, 2634674, 3011056, 5269348, 6022112, 10538696, 21077392, 42154784]

約数ペア:

[(1, 42154784), (2, 21077392), (4, 10538696), (7, 6022112), (8, 5269348), (14, 3011056), (16, 2634674), (28, 1505528), (32, 1317337), (56, 752764), (112, 376382), (224, 188191), (307, 137312), (613, 68768), (614, 68656), (1226, 34384), (1228, 34328), (2149, 19616), (2452, 17192), (2456, 17164), (4291, 9824), (4298, 9808), (4904, 8596), (4912, 8582)]