78325442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{577}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 132838272

約数和(自身を除く): 54512830

約数列:

[1, 2, 13, 23, 26, 46, 227, 299, 454, 577, 598, 1154, 2951, 5221, 5902, 7501, 10442, 13271, 15002, 26542, 67873, 130979, 135746, 172523, 261958, 345046, 1702727, 3012517, 3405454, 6025034, 39162721, 78325442]

約数ペア:

[(1, 78325442), (2, 39162721), (13, 6025034), (23, 3405454), (26, 3012517), (46, 1702727), (227, 345046), (299, 261958), (454, 172523), (577, 135746), (598, 130979), (1154, 67873), (2951, 26542), (5221, 15002), (5902, 13271), (7501, 10442)]