38619532

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 80640000

約数和(自身を除く): 42020468

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 199, 203, 239, 398, 406, 478, 796, 812, 956, 1393, 1673, 2786, 3346, 5572, 5771, 6692, 6931, 11542, 13862, 23084, 27724, 40397, 47561, 48517, 80794, 95122, 97034, 161588, 190244, 194068, 332927, 665854, 1331708, 1379269, 2758538, 5517076, 9654883, 19309766, 38619532]

約数ペア:

[(1, 38619532), (2, 19309766), (4, 9654883), (7, 5517076), (14, 2758538), (28, 1379269), (29, 1331708), (58, 665854), (116, 332927), (199, 194068), (203, 190244), (239, 161588), (398, 97034), (406, 95122), (478, 80794), (796, 48517), (812, 47561), (956, 40397), (1393, 27724), (1673, 23084), (2786, 13862), (3346, 11542), (5572, 6931), (5771, 6692)]