61007752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 129024000

約数和(自身を除く): 68016248

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 127, 149, 248, 254, 298, 403, 508, 596, 806, 1016, 1192, 1612, 1651, 1937, 3224, 3302, 3874, 3937, 4619, 6604, 7748, 7874, 9238, 13208, 15496, 15748, 18476, 18923, 31496, 36952, 37846, 51181, 60047, 75692, 102362, 120094, 151384, 204724, 240188, 245999, 409448, 480376, 491998, 586613, 983996, 1173226, 1967992, 2346452, 4692904, 7625969, 15251938, 30503876, 61007752]

約数ペア:

[(1, 61007752), (2, 30503876), (4, 15251938), (8, 7625969), (13, 4692904), (26, 2346452), (31, 1967992), (52, 1173226), (62, 983996), (104, 586613), (124, 491998), (127, 480376), (149, 409448), (248, 245999), (254, 240188), (298, 204724), (403, 151384), (508, 120094), (596, 102362), (806, 75692), (1016, 60047), (1192, 51181), (1612, 37846), (1651, 36952), (1937, 31496), (3224, 18923), (3302, 18476), (3874, 15748), (3937, 15496), (4619, 13208), (6604, 9238), (7748, 7874)]