68602191904

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{405029}}^1$

素因数の和:405185

約数の個数: 48

約数和(自身を含む): 138811881600

約数和(自身を除く): 70209689696

約数列:

[1, 2, 4, 8, 16, 32, 67, 79, 134, 158, 268, 316, 536, 632, 1072, 1264, 2144, 2528, 5293, 10586, 21172, 42344, 84688, 169376, 405029, 810058, 1620116, 3240232, 6480464, 12960928, 27136943, 31997291, 54273886, 63994582, 108547772, 127989164, 217095544, 255978328, 434191088, 511956656, 868382176, 1023913312, 2143818497, 4287636994, 8575273988, 17150547976, 34301095952, 68602191904]

約数ペア:

[(1, 68602191904), (2, 34301095952), (4, 17150547976), (8, 8575273988), (16, 4287636994), (32, 2143818497), (67, 1023913312), (79, 868382176), (134, 511956656), (158, 434191088), (268, 255978328), (316, 217095544), (536, 127989164), (632, 108547772), (1072, 63994582), (1264, 54273886), (2144, 31997291), (2528, 27136943), (5293, 12960928), (10586, 6480464), (21172, 3240232), (42344, 1620116), (84688, 810058), (169376, 405029)]