74139872

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 150232320

約数和(自身を除く): 76092448

約数列:

[1, 2, 4, 8, 16, 32, 59, 107, 118, 214, 236, 367, 428, 472, 734, 856, 944, 1468, 1712, 1888, 2936, 3424, 5872, 6313, 11744, 12626, 21653, 25252, 39269, 43306, 50504, 78538, 86612, 101008, 157076, 173224, 202016, 314152, 346448, 628304, 692896, 1256608, 2316871, 4633742, 9267484, 18534968, 37069936, 74139872]

約数ペア:

[(1, 74139872), (2, 37069936), (4, 18534968), (8, 9267484), (16, 4633742), (32, 2316871), (59, 1256608), (107, 692896), (118, 628304), (214, 346448), (236, 314152), (367, 202016), (428, 173224), (472, 157076), (734, 101008), (856, 86612), (944, 78538), (1468, 50504), (1712, 43306), (1888, 39269), (2936, 25252), (3424, 21653), (5872, 12626), (6313, 11744)]