26091548

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 53813760

約数和(自身を除く): 27722212

約数列:

[1, 2, 4, 7, 14, 28, 83, 103, 109, 166, 206, 218, 332, 412, 436, 581, 721, 763, 1162, 1442, 1526, 2324, 2884, 3052, 8549, 9047, 11227, 17098, 18094, 22454, 34196, 36188, 44908, 59843, 63329, 78589, 119686, 126658, 157178, 239372, 253316, 314356, 931841, 1863682, 3727364, 6522887, 13045774, 26091548]

約数ペア:

[(1, 26091548), (2, 13045774), (4, 6522887), (7, 3727364), (14, 1863682), (28, 931841), (83, 314356), (103, 253316), (109, 239372), (166, 157178), (206, 126658), (218, 119686), (332, 78589), (412, 63329), (436, 59843), (581, 44908), (721, 36188), (763, 34196), (1162, 22454), (1442, 18094), (1526, 17098), (2324, 11227), (2884, 9047), (3052, 8549)]