25530187826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{3613}}^1$

素因数の和:4467

約数の個数: 64

約数和(自身を含む): 46512700416

約数和(自身を除く): 20982512590

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 797, 806, 1594, 3613, 4433, 7226, 8767, 8866, 10361, 17534, 20722, 24707, 39743, 46969, 49414, 79486, 93938, 112003, 113971, 224006, 227942, 271777, 321191, 516659, 543554, 642382, 1033318, 1232033, 1456039, 2464066, 2879561, 2912078, 3533101, 5759122, 7066202, 16016429, 31675171, 32032858, 37434293, 63350342, 74868586, 89266391, 178532782, 411777223, 823554446, 981930301, 1160463083, 1963860602, 2320926166, 12765093913, 25530187826]

約数ペア:

[(1, 25530187826), (2, 12765093913), (11, 2320926166), (13, 1963860602), (22, 1160463083), (26, 981930301), (31, 823554446), (62, 411777223), (143, 178532782), (286, 89266391), (341, 74868586), (403, 63350342), (682, 37434293), (797, 32032858), (806, 31675171), (1594, 16016429), (3613, 7066202), (4433, 5759122), (7226, 3533101), (8767, 2912078), (8866, 2879561), (10361, 2464066), (17534, 1456039), (20722, 1232033), (24707, 1033318), (39743, 642382), (46969, 543554), (49414, 516659), (79486, 321191), (93938, 271777), (112003, 227942), (113971, 224006)]