25946998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 52916976

約数和(自身を除く): 26969978

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 53, 77, 106, 119, 121, 154, 187, 238, 242, 289, 371, 374, 578, 583, 742, 847, 901, 1166, 1309, 1694, 1802, 2023, 2057, 2618, 3179, 4046, 4081, 4114, 6307, 6358, 6413, 8162, 9911, 12614, 12826, 14399, 15317, 19822, 22253, 28798, 30634, 34969, 44506, 44891, 69377, 69938, 89782, 107219, 109021, 138754, 168487, 214438, 218042, 244783, 336974, 489566, 763147, 1179409, 1526294, 1853357, 2358818, 3706714, 12973499, 25946998]

約数ペア:

[(1, 25946998), (2, 12973499), (7, 3706714), (11, 2358818), (14, 1853357), (17, 1526294), (22, 1179409), (34, 763147), (53, 489566), (77, 336974), (106, 244783), (119, 218042), (121, 214438), (154, 168487), (187, 138754), (238, 109021), (242, 107219), (289, 89782), (371, 69938), (374, 69377), (578, 44891), (583, 44506), (742, 34969), (847, 30634), (901, 28798), (1166, 22253), (1309, 19822), (1694, 15317), (1802, 14399), (2023, 12826), (2057, 12614), (2618, 9911), (3179, 8162), (4046, 6413), (4081, 6358), (4114, 6307)]