29751722

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 61769988

約数和(自身を除く): 32018266

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 154, 182, 193, 242, 286, 386, 539, 637, 847, 1001, 1078, 1274, 1351, 1573, 1694, 2002, 2123, 2509, 2702, 3146, 4246, 5018, 5929, 7007, 9457, 11011, 11858, 14014, 14861, 17563, 18914, 22022, 23353, 27599, 29722, 35126, 46706, 55198, 77077, 104027, 122941, 154154, 163471, 193193, 208054, 245882, 303589, 326942, 386386, 607178, 1144297, 1352351, 2125123, 2288594, 2704702, 4250246, 14875861, 29751722]

約数ペア:

[(1, 29751722), (2, 14875861), (7, 4250246), (11, 2704702), (13, 2288594), (14, 2125123), (22, 1352351), (26, 1144297), (49, 607178), (77, 386386), (91, 326942), (98, 303589), (121, 245882), (143, 208054), (154, 193193), (182, 163471), (193, 154154), (242, 122941), (286, 104027), (386, 77077), (539, 55198), (637, 46706), (847, 35126), (1001, 29722), (1078, 27599), (1274, 23353), (1351, 22022), (1573, 18914), (1694, 17563), (2002, 14861), (2123, 14014), (2509, 11858), (2702, 11011), (3146, 9457), (4246, 7007), (5018, 5929)]