65305448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 139104000

約数和(自身を除く): 73798552

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 59, 104, 116, 118, 232, 236, 367, 377, 472, 734, 754, 767, 1468, 1508, 1534, 1711, 2936, 3016, 3068, 3422, 4771, 6136, 6844, 9542, 10643, 13688, 19084, 21286, 21653, 22243, 38168, 42572, 43306, 44486, 85144, 86612, 88972, 138359, 173224, 177944, 276718, 281489, 553436, 562978, 627937, 1106872, 1125956, 1255874, 2251912, 2511748, 5023496, 8163181, 16326362, 32652724, 65305448]

約数ペア:

[(1, 65305448), (2, 32652724), (4, 16326362), (8, 8163181), (13, 5023496), (26, 2511748), (29, 2251912), (52, 1255874), (58, 1125956), (59, 1106872), (104, 627937), (116, 562978), (118, 553436), (232, 281489), (236, 276718), (367, 177944), (377, 173224), (472, 138359), (734, 88972), (754, 86612), (767, 85144), (1468, 44486), (1508, 43306), (1534, 42572), (1711, 38168), (2936, 22243), (3016, 21653), (3068, 21286), (3422, 19084), (4771, 13688), (6136, 10643), (6844, 9542)]