27118828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 54704160

約数和(自身を除く): 27585332

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 212, 319, 401, 583, 638, 802, 1166, 1276, 1537, 1604, 2332, 3074, 4411, 6148, 8822, 11629, 16907, 17644, 21253, 23258, 33814, 42506, 46516, 67628, 85012, 127919, 233783, 255838, 467566, 511676, 616337, 935132, 1232674, 2465348, 6779707, 13559414, 27118828]

約数ペア:

[(1, 27118828), (2, 13559414), (4, 6779707), (11, 2465348), (22, 1232674), (29, 935132), (44, 616337), (53, 511676), (58, 467566), (106, 255838), (116, 233783), (212, 127919), (319, 85012), (401, 67628), (583, 46516), (638, 42506), (802, 33814), (1166, 23258), (1276, 21253), (1537, 17644), (1604, 16907), (2332, 11629), (3074, 8822), (4411, 6148)]