17309728

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{1291}}^1$

素因数の和:1720

約数の個数: 24

約数和(自身を含む): 34186320

約数和(自身を除く): 16876592

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1291, 1676, 2582, 3352, 5164, 6704, 10328, 13408, 20656, 41312, 540929, 1081858, 2163716, 4327432, 8654864, 17309728]

約数ペア:

[(1, 17309728), (2, 8654864), (4, 4327432), (8, 2163716), (16, 1081858), (32, 540929), (419, 41312), (838, 20656), (1291, 13408), (1676, 10328), (2582, 6704), (3352, 5164)]