4990784

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2730

約数の個数: 28

約数和(自身を含む): 10248900

約数和(自身を除く): 5258116

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 2689, 5378, 10756, 21512, 43024, 77981, 86048, 155962, 172096, 311924, 623848, 1247696, 2495392, 4990784]

約数ペア:

[(1, 4990784), (2, 2495392), (4, 1247696), (8, 623848), (16, 311924), (29, 172096), (32, 155962), (58, 86048), (64, 77981), (116, 43024), (232, 21512), (464, 10756), (928, 5378), (1856, 2689)]