63999826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{40973}}^1$

素因数の和:41057

約数の個数: 16

約数和(自身を含む): 106204608

約数和(自身を除く): 42204782

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 40973, 81946, 450703, 901406, 2909083, 5818166, 31999913, 63999826]

約数ペア:

[(1, 63999826), (2, 31999913), (11, 5818166), (22, 2909083), (71, 901406), (142, 450703), (781, 81946), (1562, 40973)]