26556244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 57830976

約数和(自身を除く): 31274732

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 2731, 4862, 5462, 9724, 10924, 30041, 35503, 46427, 60082, 71006, 92854, 120164, 142012, 185708, 390533, 510697, 603551, 781066, 1021394, 1207102, 1562132, 2042788, 2414204, 6639061, 13278122, 26556244]

約数ペア:

[(1, 26556244), (2, 13278122), (4, 6639061), (11, 2414204), (13, 2042788), (17, 1562132), (22, 1207102), (26, 1021394), (34, 781066), (44, 603551), (52, 510697), (68, 390533), (143, 185708), (187, 142012), (221, 120164), (286, 92854), (374, 71006), (442, 60082), (572, 46427), (748, 35503), (884, 30041), (2431, 10924), (2731, 9724), (4862, 5462)]