25230016

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:501

約数の個数: 56

約数和(自身を含む): 57708800

約数和(自身を除く): 32478784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 283, 398, 448, 566, 796, 1132, 1393, 1592, 1981, 2264, 2786, 3184, 3962, 4528, 5572, 6368, 7924, 9056, 11144, 12736, 15848, 18112, 22288, 31696, 44576, 56317, 63392, 89152, 112634, 126784, 225268, 394219, 450536, 788438, 901072, 1576876, 1802144, 3153752, 3604288, 6307504, 12615008, 25230016]

約数ペア:

[(1, 25230016), (2, 12615008), (4, 6307504), (7, 3604288), (8, 3153752), (14, 1802144), (16, 1576876), (28, 901072), (32, 788438), (56, 450536), (64, 394219), (112, 225268), (199, 126784), (224, 112634), (283, 89152), (398, 63392), (448, 56317), (566, 44576), (796, 31696), (1132, 22288), (1393, 18112), (1592, 15848), (1981, 12736), (2264, 11144), (2786, 9056), (3184, 7924), (3962, 6368), (4528, 5572)]