39508576

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 80498880

約数和(自身を除く): 40990304

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 109, 188, 218, 241, 376, 436, 482, 752, 872, 964, 1504, 1744, 1928, 3488, 3856, 5123, 7712, 10246, 11327, 20492, 22654, 26269, 40984, 45308, 52538, 81968, 90616, 105076, 163936, 181232, 210152, 362464, 420304, 840608, 1234643, 2469286, 4938572, 9877144, 19754288, 39508576]

約数ペア:

[(1, 39508576), (2, 19754288), (4, 9877144), (8, 4938572), (16, 2469286), (32, 1234643), (47, 840608), (94, 420304), (109, 362464), (188, 210152), (218, 181232), (241, 163936), (376, 105076), (436, 90616), (482, 81968), (752, 52538), (872, 45308), (964, 40984), (1504, 26269), (1744, 22654), (1928, 20492), (3488, 11327), (3856, 10246), (5123, 7712)]