25537938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2699}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 28894062

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 2699, 3154, 4731, 5398, 8097, 9462, 16194, 51281, 102562, 153843, 224017, 307686, 448034, 672051, 1344102, 4256323, 8512646, 12768969, 25537938]

約数ペア:

[(1, 25537938), (2, 12768969), (3, 8512646), (6, 4256323), (19, 1344102), (38, 672051), (57, 448034), (83, 307686), (114, 224017), (166, 153843), (249, 102562), (498, 51281), (1577, 16194), (2699, 9462), (3154, 8097), (4731, 5398)]