89794978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6949}}^1$

素因数の和:7042

約数の個数: 32

約数和(自身を含む): 168134400

約数和(自身を除く): 78339422

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 6949, 12922, 13898, 48643, 90337, 97286, 180674, 493379, 632359, 986758, 1264718, 3453653, 6413927, 6907306, 12827854, 44897489, 89794978]

約数ペア:

[(1, 89794978), (2, 44897489), (7, 12827854), (13, 6907306), (14, 6413927), (26, 3453653), (71, 1264718), (91, 986758), (142, 632359), (182, 493379), (497, 180674), (923, 97286), (994, 90337), (1846, 48643), (6461, 13898), (6949, 12922)]