43680026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{27541}}^1$

素因数の和:27617

約数の個数: 16

約数和(自身を含む): 71719368

約数和(自身を除く): 28039342

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 27541, 55082, 358033, 716066, 1680001, 3360002, 21840013, 43680026]

約数ペア:

[(1, 43680026), (2, 21840013), (13, 3360002), (26, 1680001), (61, 716066), (122, 358033), (793, 55082), (1586, 27541)]