75781928

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 144365760

約数和(自身を除く): 68583832

約数列:

[1, 2, 4, 8, 131, 167, 262, 334, 433, 524, 668, 866, 1048, 1336, 1732, 3464, 21877, 43754, 56723, 72311, 87508, 113446, 144622, 175016, 226892, 289244, 453784, 578488, 9472741, 18945482, 37890964, 75781928]

約数ペア:

[(1, 75781928), (2, 37890964), (4, 18945482), (8, 9472741), (131, 578488), (167, 453784), (262, 289244), (334, 226892), (433, 175016), (524, 144622), (668, 113446), (866, 87508), (1048, 72311), (1336, 56723), (1732, 43754), (3464, 21877)]