56726704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{186601}}^1$

素因数の和:186628

約数の個数: 20

約数和(自身を含む): 115693240

約数和(自身を除く): 58966536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 186601, 373202, 746404, 1492808, 2985616, 3545419, 7090838, 14181676, 28363352, 56726704]

約数ペア:

[(1, 56726704), (2, 28363352), (4, 14181676), (8, 7090838), (16, 3545419), (19, 2985616), (38, 1492808), (76, 746404), (152, 373202), (304, 186601)]