61152442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 101291904

約数和(自身を除く): 40139462

約数列:

[1, 2, 13, 26, 71, 142, 157, 211, 314, 422, 923, 1846, 2041, 2743, 4082, 5486, 11147, 14981, 22294, 29962, 33127, 66254, 144911, 194753, 289822, 389506, 430651, 861302, 2352017, 4704034, 30576221, 61152442]

約数ペア:

[(1, 61152442), (2, 30576221), (13, 4704034), (26, 2352017), (71, 861302), (142, 430651), (157, 389506), (211, 289822), (314, 194753), (422, 144911), (923, 66254), (1846, 33127), (2041, 29962), (2743, 22294), (4082, 14981), (5486, 11147)]