12894784

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 29626560

約数和(自身を除く): 16731776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 269, 428, 448, 538, 749, 856, 1076, 1498, 1712, 1883, 2152, 2996, 3424, 3766, 4304, 5992, 6848, 7532, 8608, 11984, 15064, 17216, 23968, 28783, 30128, 47936, 57566, 60256, 115132, 120512, 201481, 230264, 402962, 460528, 805924, 921056, 1611848, 1842112, 3223696, 6447392, 12894784]

約数ペア:

[(1, 12894784), (2, 6447392), (4, 3223696), (7, 1842112), (8, 1611848), (14, 921056), (16, 805924), (28, 460528), (32, 402962), (56, 230264), (64, 201481), (107, 120512), (112, 115132), (214, 60256), (224, 57566), (269, 47936), (428, 30128), (448, 28783), (538, 23968), (749, 17216), (856, 15064), (1076, 11984), (1498, 8608), (1712, 7532), (1883, 6848), (2152, 5992), (2996, 4304), (3424, 3766)]