25704195568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{202357}}^1$

素因数の和:202849

約数の個数: 40

約数和(自身を含む): 52844577552

約数和(自身を除く): 27140381984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 467, 934, 1868, 3736, 7472, 7939, 15878, 31756, 63512, 127024, 202357, 404714, 809428, 1618856, 3237712, 3440069, 6880138, 13760276, 27520552, 55041104, 94500719, 189001438, 378002876, 756005752, 1512011504, 1606512223, 3213024446, 6426048892, 12852097784, 25704195568]

約数ペア:

[(1, 25704195568), (2, 12852097784), (4, 6426048892), (8, 3213024446), (16, 1606512223), (17, 1512011504), (34, 756005752), (68, 378002876), (136, 189001438), (272, 94500719), (467, 55041104), (934, 27520552), (1868, 13760276), (3736, 6880138), (7472, 3440069), (7939, 3237712), (15878, 1618856), (31756, 809428), (63512, 404714), (127024, 202357)]