12797536

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 26320896

約数和(自身を除く): 13523360

約数列:

[1, 2, 4, 8, 16, 32, 47, 67, 94, 127, 134, 188, 254, 268, 376, 508, 536, 752, 1016, 1072, 1504, 2032, 2144, 3149, 4064, 5969, 6298, 8509, 11938, 12596, 17018, 23876, 25192, 34036, 47752, 50384, 68072, 95504, 100768, 136144, 191008, 272288, 399923, 799846, 1599692, 3199384, 6398768, 12797536]

約数ペア:

[(1, 12797536), (2, 6398768), (4, 3199384), (8, 1599692), (16, 799846), (32, 399923), (47, 272288), (67, 191008), (94, 136144), (127, 100768), (134, 95504), (188, 68072), (254, 50384), (268, 47752), (376, 34036), (508, 25192), (536, 23876), (752, 17018), (1016, 12596), (1072, 11938), (1504, 8509), (2032, 6298), (2144, 5969), (3149, 4064)]