27962212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 54153792

約数和(自身を除く): 26191580

約数列:

[1, 2, 4, 17, 34, 43, 68, 73, 86, 131, 146, 172, 262, 292, 524, 731, 1241, 1462, 2227, 2482, 2924, 3139, 4454, 4964, 5633, 6278, 8908, 9563, 11266, 12556, 19126, 22532, 38252, 53363, 95761, 106726, 162571, 191522, 213452, 325142, 383044, 411209, 650284, 822418, 1644836, 6990553, 13981106, 27962212]

約数ペア:

[(1, 27962212), (2, 13981106), (4, 6990553), (17, 1644836), (34, 822418), (43, 650284), (68, 411209), (73, 383044), (86, 325142), (131, 213452), (146, 191522), (172, 162571), (262, 106726), (292, 95761), (524, 53363), (731, 38252), (1241, 22532), (1462, 19126), (2227, 12556), (2482, 11266), (2924, 9563), (3139, 8908), (4454, 6278), (4964, 5633)]