27827708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 54641664

約数和(自身を除く): 26813956

約数列:

[1, 2, 4, 17, 31, 34, 43, 62, 68, 86, 124, 172, 307, 527, 614, 731, 1054, 1228, 1333, 1462, 2108, 2666, 2924, 5219, 5332, 9517, 10438, 13201, 19034, 20876, 22661, 26402, 38068, 45322, 52804, 90644, 161789, 224417, 323578, 409231, 448834, 647156, 818462, 897668, 1636924, 6956927, 13913854, 27827708]

約数ペア:

[(1, 27827708), (2, 13913854), (4, 6956927), (17, 1636924), (31, 897668), (34, 818462), (43, 647156), (62, 448834), (68, 409231), (86, 323578), (124, 224417), (172, 161789), (307, 90644), (527, 52804), (614, 45322), (731, 38068), (1054, 26402), (1228, 22661), (1333, 20876), (1462, 19034), (2108, 13201), (2666, 10438), (2924, 9517), (5219, 5332)]