26656916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 56730240

約数和(自身を除く): 30073324

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 1607, 3214, 4147, 6428, 8294, 16588, 17677, 20891, 35354, 41782, 46603, 70708, 83564, 93206, 186412, 229801, 459602, 512633, 605839, 919204, 1025266, 1211678, 2050532, 2423356, 6664229, 13328458, 26656916]

約数ペア:

[(1, 26656916), (2, 13328458), (4, 6664229), (11, 2423356), (13, 2050532), (22, 1211678), (26, 1025266), (29, 919204), (44, 605839), (52, 512633), (58, 459602), (116, 229801), (143, 186412), (286, 93206), (319, 83564), (377, 70708), (572, 46603), (638, 41782), (754, 35354), (1276, 20891), (1508, 17677), (1607, 16588), (3214, 8294), (4147, 6428)]