4185728

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 8509860

約数和(自身を除く): 4324132

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 617, 848, 1234, 1696, 2468, 3392, 4936, 6784, 9872, 19744, 32701, 39488, 65402, 78976, 130804, 261608, 523216, 1046432, 2092864, 4185728]

約数ペア:

[(1, 4185728), (2, 2092864), (4, 1046432), (8, 523216), (16, 261608), (32, 130804), (53, 78976), (64, 65402), (106, 39488), (128, 32701), (212, 19744), (424, 9872), (617, 6784), (848, 4936), (1234, 3392), (1696, 2468)]