40913798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19727}}^1$

素因数の和:19807

約数の個数: 16

約数和(自身を含む): 66049344

約数和(自身を除く): 25135546

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 19727, 39454, 335359, 670718, 1203347, 2406694, 20456899, 40913798]

約数ペア:

[(1, 40913798), (2, 20456899), (17, 2406694), (34, 1203347), (61, 670718), (122, 335359), (1037, 39454), (2074, 19727)]