64685248

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{10007}}^1$

素因数の和:10120

約数の個数: 28

約数和(自身を含む): 129643632

約数和(自身を除く): 64958384

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 10007, 20014, 40028, 80056, 160112, 320224, 640448, 1010707, 2021414, 4042828, 8085656, 16171312, 32342624, 64685248]

約数ペア:

[(1, 64685248), (2, 32342624), (4, 16171312), (8, 8085656), (16, 4042828), (32, 2021414), (64, 1010707), (101, 640448), (202, 320224), (404, 160112), (808, 80056), (1616, 40028), (3232, 20014), (6464, 10007)]