71656334

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1728

約数の個数: 24

約数和(自身を含む): 115369848

約数和(自身を除く): 43713514

約数列:

[1, 2, 19, 38, 61, 122, 361, 722, 1159, 1627, 2318, 3254, 22021, 30913, 44042, 61826, 99247, 198494, 587347, 1174694, 1885693, 3771386, 35828167, 71656334]

約数ペア:

[(1, 71656334), (2, 35828167), (19, 3771386), (38, 1885693), (61, 1174694), (122, 587347), (361, 198494), (722, 99247), (1159, 61826), (1627, 44042), (2318, 30913), (3254, 22021)]