13819456

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 56

約数和(自身を含む): 31739840

約数和(自身を除く): 17920384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 283, 436, 448, 566, 763, 872, 1132, 1526, 1744, 1981, 2264, 3052, 3488, 3962, 4528, 6104, 6976, 7924, 9056, 12208, 15848, 18112, 24416, 30847, 31696, 48832, 61694, 63392, 123388, 126784, 215929, 246776, 431858, 493552, 863716, 987104, 1727432, 1974208, 3454864, 6909728, 13819456]

約数ペア:

[(1, 13819456), (2, 6909728), (4, 3454864), (7, 1974208), (8, 1727432), (14, 987104), (16, 863716), (28, 493552), (32, 431858), (56, 246776), (64, 215929), (109, 126784), (112, 123388), (218, 63392), (224, 61694), (283, 48832), (436, 31696), (448, 30847), (566, 24416), (763, 18112), (872, 15848), (1132, 12208), (1526, 9056), (1744, 7924), (1981, 6976), (2264, 6104), (3052, 4528), (3488, 3962)]