15976536

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 42232320

約数和(自身を除く): 26255784

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 103, 138, 184, 206, 276, 281, 309, 412, 552, 562, 618, 824, 843, 1124, 1236, 1686, 2248, 2369, 2472, 3372, 4738, 6463, 6744, 7107, 9476, 12926, 14214, 18952, 19389, 25852, 28428, 28943, 38778, 51704, 56856, 57886, 77556, 86829, 115772, 155112, 173658, 231544, 347316, 665689, 694632, 1331378, 1997067, 2662756, 3994134, 5325512, 7988268, 15976536]

約数ペア:

[(1, 15976536), (2, 7988268), (3, 5325512), (4, 3994134), (6, 2662756), (8, 1997067), (12, 1331378), (23, 694632), (24, 665689), (46, 347316), (69, 231544), (92, 173658), (103, 155112), (138, 115772), (184, 86829), (206, 77556), (276, 57886), (281, 56856), (309, 51704), (412, 38778), (552, 28943), (562, 28428), (618, 25852), (824, 19389), (843, 18952), (1124, 14214), (1236, 12926), (1686, 9476), (2248, 7107), (2369, 6744), (2472, 6463), (3372, 4738)]