341777728

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{5557}}^1$

素因数の和:5631

約数の個数: 42

約数和(自身を含む): 700924938

約数和(自身を除く): 359147210

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 5557, 7688, 11114, 15376, 22228, 30752, 44456, 61504, 88912, 172267, 177824, 344534, 355648, 689068, 1378136, 2756272, 5340277, 5512544, 10680554, 11025088, 21361108, 42722216, 85444432, 170888864, 341777728]

約数ペア:

[(1, 341777728), (2, 170888864), (4, 85444432), (8, 42722216), (16, 21361108), (31, 11025088), (32, 10680554), (62, 5512544), (64, 5340277), (124, 2756272), (248, 1378136), (496, 689068), (961, 355648), (992, 344534), (1922, 177824), (1984, 172267), (3844, 88912), (5557, 61504), (7688, 44456), (11114, 30752), (15376, 22228)]