64265032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 138862080

約数和(自身を除く): 74597048

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 163, 221, 223, 326, 442, 446, 652, 884, 892, 1304, 1768, 1784, 2119, 2771, 2899, 3791, 4238, 5542, 5798, 7582, 8476, 11084, 11596, 15164, 16952, 22168, 23192, 30328, 36023, 36349, 49283, 72046, 72698, 98566, 144092, 145396, 197132, 288184, 290792, 394264, 472537, 617933, 945074, 1235866, 1890148, 2471732, 3780296, 4943464, 8033129, 16066258, 32132516, 64265032]

約数ペア:

[(1, 64265032), (2, 32132516), (4, 16066258), (8, 8033129), (13, 4943464), (17, 3780296), (26, 2471732), (34, 1890148), (52, 1235866), (68, 945074), (104, 617933), (136, 472537), (163, 394264), (221, 290792), (223, 288184), (326, 197132), (442, 145396), (446, 144092), (652, 98566), (884, 72698), (892, 72046), (1304, 49283), (1768, 36349), (1784, 36023), (2119, 30328), (2771, 23192), (2899, 22168), (3791, 16952), (4238, 15164), (5542, 11596), (5798, 11084), (7582, 8476)]