57700568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 114744000

約数和(自身を除く): 57043432

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 2731, 5282, 5462, 10564, 10924, 21128, 21848, 51889, 103778, 207556, 379609, 415112, 759218, 1518436, 3036872, 7212571, 14425142, 28850284, 57700568]

約数ペア:

[(1, 57700568), (2, 28850284), (4, 14425142), (8, 7212571), (19, 3036872), (38, 1518436), (76, 759218), (139, 415112), (152, 379609), (278, 207556), (556, 103778), (1112, 51889), (2641, 21848), (2731, 21128), (5282, 10924), (5462, 10564)]