69505718

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{4349}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 106801200

約数和(自身を除く): 37295482

約数列:

[1, 2, 61, 122, 131, 262, 4349, 7991, 8698, 15982, 265289, 530578, 569719, 1139438, 34752859, 69505718]

約数ペア:

[(1, 69505718), (2, 34752859), (61, 1139438), (122, 569719), (131, 530578), (262, 265289), (4349, 15982), (7991, 8698)]