64621766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127711}}^1$

素因数の和:127747

約数の個数: 16

約数和(自身を含む): 110343168

約数和(自身を除く): 45721402

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 127711, 255422, 1404821, 2809642, 2937353, 5874706, 32310883, 64621766]

約数ペア:

[(1, 64621766), (2, 32310883), (11, 5874706), (22, 2937353), (23, 2809642), (46, 1404821), (253, 255422), (506, 127711)]