72956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 24

約数和(自身を含む): 145824

約数和(自身を除く): 72868

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 61, 92, 122, 244, 299, 598, 793, 1196, 1403, 1586, 2806, 3172, 5612, 18239, 36478, 72956]

約数ペア:

[(1, 72956), (2, 36478), (4, 18239), (13, 5612), (23, 3172), (26, 2806), (46, 1586), (52, 1403), (61, 1196), (92, 793), (122, 598), (244, 299)]