74431994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 139735872

約数和(自身を除く): 65303878

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 169, 182, 193, 326, 338, 386, 1141, 1183, 1351, 2119, 2282, 2366, 2509, 2702, 4238, 5018, 14833, 17563, 27547, 29666, 31459, 32617, 35126, 55094, 62918, 65234, 192829, 220213, 228319, 385658, 408967, 440426, 456638, 817934, 2862769, 5316571, 5725538, 10633142, 37215997, 74431994]

約数ペア:

[(1, 74431994), (2, 37215997), (7, 10633142), (13, 5725538), (14, 5316571), (26, 2862769), (91, 817934), (163, 456638), (169, 440426), (182, 408967), (193, 385658), (326, 228319), (338, 220213), (386, 192829), (1141, 65234), (1183, 62918), (1351, 55094), (2119, 35126), (2282, 32617), (2366, 31459), (2509, 29666), (2702, 27547), (4238, 17563), (5018, 14833)]