1421248

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 28

約数和(自身を含む): 2880360

約数和(自身を除く): 1459112

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 419, 424, 838, 848, 1676, 1696, 3352, 3392, 6704, 13408, 22207, 26816, 44414, 88828, 177656, 355312, 710624, 1421248]

約数ペア:

[(1, 1421248), (2, 710624), (4, 355312), (8, 177656), (16, 88828), (32, 44414), (53, 26816), (64, 22207), (106, 13408), (212, 6704), (419, 3392), (424, 3352), (838, 1696), (848, 1676)]