26398372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 65479680

約数和(自身を除く): 39081308

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 347, 364, 418, 494, 532, 572, 694, 836, 988, 1001, 1388, 1463, 1729, 2002, 2429, 2717, 2926, 3458, 3817, 4004, 4511, 4858, 5434, 5852, 6593, 6916, 7634, 9022, 9716, 10868, 13186, 15268, 18044, 19019, 26372, 26719, 31577, 38038, 46151, 49621, 53438, 63154, 72523, 76076, 85709, 92302, 99242, 106876, 126308, 145046, 171418, 184604, 198484, 290092, 342836, 347347, 507661, 599963, 694694, 942799, 1015322, 1199926, 1389388, 1885598, 2030644, 2399852, 3771196, 6599593, 13199186, 26398372]

約数ペア:

[(1, 26398372), (2, 13199186), (4, 6599593), (7, 3771196), (11, 2399852), (13, 2030644), (14, 1885598), (19, 1389388), (22, 1199926), (26, 1015322), (28, 942799), (38, 694694), (44, 599963), (52, 507661), (76, 347347), (77, 342836), (91, 290092), (133, 198484), (143, 184604), (154, 171418), (182, 145046), (209, 126308), (247, 106876), (266, 99242), (286, 92302), (308, 85709), (347, 76076), (364, 72523), (418, 63154), (494, 53438), (532, 49621), (572, 46151), (694, 38038), (836, 31577), (988, 26719), (1001, 26372), (1388, 19019), (1463, 18044), (1729, 15268), (2002, 13186), (2429, 10868), (2717, 9716), (2926, 9022), (3458, 7634), (3817, 6916), (4004, 6593), (4511, 5852), (4858, 5434)]