61276208

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8969}}^1$

素因数の和:9045

約数の個数: 40

約数和(自身を含む): 137922720

約数和(自身を除く): 76646512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 8969, 17938, 35876, 62783, 71752, 125566, 143504, 251132, 502264, 547109, 1004528, 1094218, 2188436, 3829763, 4376872, 7659526, 8753744, 15319052, 30638104, 61276208]

約数ペア:

[(1, 61276208), (2, 30638104), (4, 15319052), (7, 8753744), (8, 7659526), (14, 4376872), (16, 3829763), (28, 2188436), (56, 1094218), (61, 1004528), (112, 547109), (122, 502264), (244, 251132), (427, 143504), (488, 125566), (854, 71752), (976, 62783), (1708, 35876), (3416, 17938), (6832, 8969)]