26591944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 57153600

約数和(自身を除く): 30561656

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 41, 68, 76, 82, 136, 152, 164, 251, 323, 328, 502, 646, 697, 779, 1004, 1292, 1394, 1558, 2008, 2584, 2788, 3116, 4267, 4769, 5576, 6232, 8534, 9538, 10291, 13243, 17068, 19076, 20582, 26486, 34136, 38152, 41164, 52972, 81073, 82328, 105944, 162146, 174947, 195529, 324292, 349894, 391058, 648584, 699788, 782116, 1399576, 1564232, 3323993, 6647986, 13295972, 26591944]

約数ペア:

[(1, 26591944), (2, 13295972), (4, 6647986), (8, 3323993), (17, 1564232), (19, 1399576), (34, 782116), (38, 699788), (41, 648584), (68, 391058), (76, 349894), (82, 324292), (136, 195529), (152, 174947), (164, 162146), (251, 105944), (323, 82328), (328, 81073), (502, 52972), (646, 41164), (697, 38152), (779, 34136), (1004, 26486), (1292, 20582), (1394, 19076), (1558, 17068), (2008, 13243), (2584, 10291), (2788, 9538), (3116, 8534), (4267, 6232), (4769, 5576)]