64919514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12451}}^1$

素因数の和:12546

約数の個数: 32

約数和(自身を含む): 143447040

約数和(自身を除く): 78527526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 12451, 24902, 37353, 74706, 136961, 273922, 410883, 821766, 983629, 1967258, 2950887, 5901774, 10819919, 21639838, 32459757, 64919514]

約数ペア:

[(1, 64919514), (2, 32459757), (3, 21639838), (6, 10819919), (11, 5901774), (22, 2950887), (33, 1967258), (66, 983629), (79, 821766), (158, 410883), (237, 273922), (474, 136961), (869, 74706), (1738, 37353), (2607, 24902), (5214, 12451)]