61438544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2111}}^1$

素因数の和:2243

約数の個数: 40

約数和(自身を含む): 127277568

約数和(自身を除く): 65839024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 2111, 3638, 4222, 7276, 8444, 14552, 16888, 29104, 33776, 35887, 71774, 143548, 225877, 287096, 451754, 574192, 903508, 1807016, 3614032, 3839909, 7679818, 15359636, 30719272, 61438544]

約数ペア:

[(1, 61438544), (2, 30719272), (4, 15359636), (8, 7679818), (16, 3839909), (17, 3614032), (34, 1807016), (68, 903508), (107, 574192), (136, 451754), (214, 287096), (272, 225877), (428, 143548), (856, 71774), (1712, 35887), (1819, 33776), (2111, 29104), (3638, 16888), (4222, 14552), (7276, 8444)]