27196984

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 52596720

約数和(自身を除く): 25399736

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 344, 346, 457, 692, 914, 1384, 1828, 3656, 7439, 14878, 19651, 29756, 39302, 59512, 78604, 79061, 157208, 158122, 316244, 632488, 3399623, 6799246, 13598492, 27196984]

約数ペア:

[(1, 27196984), (2, 13598492), (4, 6799246), (8, 3399623), (43, 632488), (86, 316244), (172, 158122), (173, 157208), (344, 79061), (346, 78604), (457, 59512), (692, 39302), (914, 29756), (1384, 19651), (1828, 14878), (3656, 7439)]