67438048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2339}}^1$

素因数の和:2419

約数の個数: 48

約数和(自身を含む): 143292240

約数和(自身を除く): 75854192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 2339, 3604, 4678, 7208, 9356, 14416, 18712, 28832, 37424, 39763, 74848, 79526, 123967, 159052, 247934, 318104, 495868, 636208, 991736, 1272416, 1983472, 2107439, 3966944, 4214878, 8429756, 16859512, 33719024, 67438048]

約数ペア:

[(1, 67438048), (2, 33719024), (4, 16859512), (8, 8429756), (16, 4214878), (17, 3966944), (32, 2107439), (34, 1983472), (53, 1272416), (68, 991736), (106, 636208), (136, 495868), (212, 318104), (272, 247934), (424, 159052), (544, 123967), (848, 79526), (901, 74848), (1696, 39763), (1802, 37424), (2339, 28832), (3604, 18712), (4678, 14416), (7208, 9356)]