1408528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 3053376

約数和(自身を除く): 1644848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 151, 176, 212, 302, 424, 583, 604, 848, 1166, 1208, 1661, 2332, 2416, 3322, 4664, 6644, 8003, 9328, 13288, 16006, 26576, 32012, 64024, 88033, 128048, 176066, 352132, 704264, 1408528]

約数ペア:

[(1, 1408528), (2, 704264), (4, 352132), (8, 176066), (11, 128048), (16, 88033), (22, 64024), (44, 32012), (53, 26576), (88, 16006), (106, 13288), (151, 9328), (176, 8003), (212, 6644), (302, 4664), (424, 3322), (583, 2416), (604, 2332), (848, 1661), (1166, 1208)]