25880568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 74588160

約数和(自身を除く): 48707592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1213, 1524, 1778, 2426, 2667, 3048, 3556, 3639, 4852, 5334, 7112, 7278, 8491, 9704, 10668, 14556, 16982, 21336, 25473, 29112, 33964, 50946, 67928, 101892, 154051, 203784, 308102, 462153, 616204, 924306, 1078357, 1232408, 1848612, 2156714, 3235071, 3697224, 4313428, 6470142, 8626856, 12940284, 25880568]

約数ペア:

[(1, 25880568), (2, 12940284), (3, 8626856), (4, 6470142), (6, 4313428), (7, 3697224), (8, 3235071), (12, 2156714), (14, 1848612), (21, 1232408), (24, 1078357), (28, 924306), (42, 616204), (56, 462153), (84, 308102), (127, 203784), (168, 154051), (254, 101892), (381, 67928), (508, 50946), (762, 33964), (889, 29112), (1016, 25473), (1213, 21336), (1524, 16982), (1778, 14556), (2426, 10668), (2667, 9704), (3048, 8491), (3556, 7278), (3639, 7112), (4852, 5334)]