658048

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 1349460

約数和(自身を除く): 691412

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 97, 106, 128, 194, 212, 388, 424, 776, 848, 1552, 1696, 3104, 3392, 5141, 6208, 6784, 10282, 12416, 20564, 41128, 82256, 164512, 329024, 658048]

約数ペア:

[(1, 658048), (2, 329024), (4, 164512), (8, 82256), (16, 41128), (32, 20564), (53, 12416), (64, 10282), (97, 6784), (106, 6208), (128, 5141), (194, 3392), (212, 3104), (388, 1696), (424, 1552), (776, 848)]