3889969216

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{43633}}^1$

素因数の和:43851

約数の個数: 56

約数和(自身を含む): 8866428800

約数和(自身を除く): 4976459584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 1393, 1592, 2786, 3184, 5572, 6368, 11144, 12736, 22288, 43633, 44576, 87266, 89152, 174532, 305431, 349064, 610862, 698128, 1221724, 1396256, 2443448, 2792512, 4886896, 8682967, 9773792, 17365934, 19547584, 34731868, 60780769, 69463736, 121561538, 138927472, 243123076, 277854944, 486246152, 555709888, 972492304, 1944984608, 3889969216]

約数ペア:

[(1, 3889969216), (2, 1944984608), (4, 972492304), (7, 555709888), (8, 486246152), (14, 277854944), (16, 243123076), (28, 138927472), (32, 121561538), (56, 69463736), (64, 60780769), (112, 34731868), (199, 19547584), (224, 17365934), (398, 9773792), (448, 8682967), (796, 4886896), (1393, 2792512), (1592, 2443448), (2786, 1396256), (3184, 1221724), (5572, 698128), (6368, 610862), (11144, 349064), (12736, 305431), (22288, 174532), (43633, 89152), (44576, 87266)]