73478282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{31699}}^1$

素因数の和:31781

約数の個数: 16

約数和(自身を含む): 117924000

約数和(自身を除く): 44445718

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 31699, 63398, 602281, 1204562, 1933639, 3867278, 36739141, 73478282]

約数ペア:

[(1, 73478282), (2, 36739141), (19, 3867278), (38, 1933639), (61, 1204562), (122, 602281), (1159, 63398), (2318, 31699)]