1428944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 3160512

約数和(自身を除く): 1731568

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 353, 368, 506, 706, 1012, 1412, 2024, 2824, 3883, 4048, 5648, 7766, 8119, 15532, 16238, 31064, 32476, 62128, 64952, 89309, 129904, 178618, 357236, 714472, 1428944]

約数ペア:

[(1, 1428944), (2, 714472), (4, 357236), (8, 178618), (11, 129904), (16, 89309), (22, 64952), (23, 62128), (44, 32476), (46, 31064), (88, 16238), (92, 15532), (176, 8119), (184, 7766), (253, 5648), (353, 4048), (368, 3883), (506, 2824), (706, 2024), (1012, 1412)]