65650064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 132634368

約数和(自身を除く): 66984304

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1237, 1712, 2474, 3317, 4948, 6634, 9896, 13268, 19792, 26536, 38347, 53072, 76694, 132359, 153388, 264718, 306776, 529436, 613552, 1058872, 2117744, 4103129, 8206258, 16412516, 32825032, 65650064]

約数ペア:

[(1, 65650064), (2, 32825032), (4, 16412516), (8, 8206258), (16, 4103129), (31, 2117744), (62, 1058872), (107, 613552), (124, 529436), (214, 306776), (248, 264718), (428, 153388), (496, 132359), (856, 76694), (1237, 53072), (1712, 38347), (2474, 26536), (3317, 19792), (4948, 13268), (6634, 9896)]