25707424

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{9679}}^1$

素因数の和:9772

約数の個数: 24

約数和(自身を含む): 51226560

約数和(自身を除く): 25519136

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 9679, 19358, 38716, 77432, 154864, 309728, 803357, 1606714, 3213428, 6426856, 12853712, 25707424]

約数ペア:

[(1, 25707424), (2, 12853712), (4, 6426856), (8, 3213428), (16, 1606714), (32, 803357), (83, 309728), (166, 154864), (332, 77432), (664, 38716), (1328, 19358), (2656, 9679)]