12790256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 26717040

約数和(自身を除く): 13926784

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 797, 944, 1003, 1594, 2006, 3188, 4012, 6376, 8024, 12752, 13549, 16048, 27098, 47023, 54196, 94046, 108392, 188092, 216784, 376184, 752368, 799391, 1598782, 3197564, 6395128, 12790256]

約数ペア:

[(1, 12790256), (2, 6395128), (4, 3197564), (8, 1598782), (16, 799391), (17, 752368), (34, 376184), (59, 216784), (68, 188092), (118, 108392), (136, 94046), (236, 54196), (272, 47023), (472, 27098), (797, 16048), (944, 13549), (1003, 12752), (1594, 8024), (2006, 6376), (3188, 4012)]