26918188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 54561024

約数和(自身を除く): 27642836

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 67, 92, 134, 253, 268, 397, 506, 737, 794, 1012, 1474, 1541, 1588, 2948, 3082, 4367, 6164, 8734, 9131, 16951, 17468, 18262, 26599, 33902, 36524, 53198, 67804, 100441, 106396, 200882, 292589, 401764, 585178, 611777, 1170356, 1223554, 2447108, 6729547, 13459094, 26918188]

約数ペア:

[(1, 26918188), (2, 13459094), (4, 6729547), (11, 2447108), (22, 1223554), (23, 1170356), (44, 611777), (46, 585178), (67, 401764), (92, 292589), (134, 200882), (253, 106396), (268, 100441), (397, 67804), (506, 53198), (737, 36524), (794, 33902), (1012, 26599), (1474, 18262), (1541, 17468), (1588, 16951), (2948, 9131), (3082, 8734), (4367, 6164)]