307959488

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{283051}}^1$

素因数の和:283080

約数の個数: 28

約数和(自身を含む): 647056872

約数和(自身を除く): 339097384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 283051, 566102, 1132204, 2264408, 4528816, 4811867, 9057632, 9623734, 18115264, 19247468, 38494936, 76989872, 153979744, 307959488]

約数ペア:

[(1, 307959488), (2, 153979744), (4, 76989872), (8, 38494936), (16, 19247468), (17, 18115264), (32, 9623734), (34, 9057632), (64, 4811867), (68, 4528816), (136, 2264408), (272, 1132204), (544, 566102), (1088, 283051)]