66694664

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 135457920

約数和(自身を除く): 68763256

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 431, 667, 841, 862, 1334, 1682, 1724, 2668, 3364, 3448, 5336, 6728, 9913, 12499, 19343, 19826, 24998, 38686, 39652, 49996, 77372, 79304, 99992, 154744, 287477, 362471, 574954, 724942, 1149908, 1449884, 2299816, 2899768, 8336833, 16673666, 33347332, 66694664]

約数ペア:

[(1, 66694664), (2, 33347332), (4, 16673666), (8, 8336833), (23, 2899768), (29, 2299816), (46, 1449884), (58, 1149908), (92, 724942), (116, 574954), (184, 362471), (232, 287477), (431, 154744), (667, 99992), (841, 79304), (862, 77372), (1334, 49996), (1682, 39652), (1724, 38686), (2668, 24998), (3364, 19826), (3448, 19343), (5336, 12499), (6728, 9913)]