26640614

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 54640656

約数和(自身を除く): 28000042

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 1901, 2002, 3802, 7007, 13307, 14014, 20911, 24713, 26614, 41822, 49426, 93149, 146377, 172991, 186298, 271843, 292754, 345982, 543686, 1024639, 1210937, 1902901, 2049278, 2421874, 3805802, 13320307, 26640614]

約数ペア:

[(1, 26640614), (2, 13320307), (7, 3805802), (11, 2421874), (13, 2049278), (14, 1902901), (22, 1210937), (26, 1024639), (49, 543686), (77, 345982), (91, 292754), (98, 271843), (143, 186298), (154, 172991), (182, 146377), (286, 93149), (539, 49426), (637, 41822), (1001, 26614), (1078, 24713), (1274, 20911), (1901, 14014), (2002, 13307), (3802, 7007)]