66554644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 142248960

約数和(自身を除く): 75694316

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 41, 52, 53, 62, 76, 82, 106, 124, 164, 212, 247, 403, 494, 533, 589, 689, 779, 806, 988, 1007, 1066, 1178, 1271, 1378, 1558, 1612, 1643, 2014, 2132, 2173, 2356, 2542, 2756, 3116, 3286, 4028, 4346, 5084, 6572, 7657, 8692, 10127, 13091, 15314, 16523, 20254, 21359, 24149, 26182, 28249, 30628, 31217, 33046, 40508, 41287, 42718, 48298, 52364, 56498, 62434, 66092, 67363, 82574, 85436, 96596, 112996, 124868, 134726, 165148, 269452, 313937, 405821, 536731, 627874, 811642, 875719, 1073462, 1255748, 1279897, 1623284, 1751438, 2146924, 2559794, 3502876, 5119588, 16638661, 33277322, 66554644]

約数ペア:

[(1, 66554644), (2, 33277322), (4, 16638661), (13, 5119588), (19, 3502876), (26, 2559794), (31, 2146924), (38, 1751438), (41, 1623284), (52, 1279897), (53, 1255748), (62, 1073462), (76, 875719), (82, 811642), (106, 627874), (124, 536731), (164, 405821), (212, 313937), (247, 269452), (403, 165148), (494, 134726), (533, 124868), (589, 112996), (689, 96596), (779, 85436), (806, 82574), (988, 67363), (1007, 66092), (1066, 62434), (1178, 56498), (1271, 52364), (1378, 48298), (1558, 42718), (1612, 41287), (1643, 40508), (2014, 33046), (2132, 31217), (2173, 30628), (2356, 28249), (2542, 26182), (2756, 24149), (3116, 21359), (3286, 20254), (4028, 16523), (4346, 15314), (5084, 13091), (6572, 10127), (7657, 8692)]