28984534

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1335

約数の個数: 16

約数和(自身を含む): 44504640

約数和(自身を除く): 15520106

約数列:

[1, 2, 53, 106, 271, 542, 1009, 2018, 14363, 28726, 53477, 106954, 273439, 546878, 14492267, 28984534]

約数ペア:

[(1, 28984534), (2, 14492267), (53, 546878), (106, 273439), (271, 106954), (542, 53477), (1009, 28726), (2018, 14363)]