42216434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 28182286

約数列:

[1, 2, 13, 26, 47, 94, 179, 193, 358, 386, 611, 1222, 2327, 2509, 4654, 5018, 8413, 9071, 16826, 18142, 34547, 69094, 109369, 117923, 218738, 235846, 449111, 898222, 1623709, 3247418, 21108217, 42216434]

約数ペア:

[(1, 42216434), (2, 21108217), (13, 3247418), (26, 1623709), (47, 898222), (94, 449111), (179, 235846), (193, 218738), (358, 117923), (386, 109369), (611, 69094), (1222, 34547), (2327, 18142), (2509, 16826), (4654, 9071), (5018, 8413)]