64428487

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1362

約数の個数: 16

約数和(自身を含む): 72286560

約数和(自身を除く): 7858073

約数列:

[1, 17, 19, 173, 323, 1153, 2941, 3287, 19601, 21907, 55879, 199469, 372419, 3390973, 3789911, 64428487]

約数ペア:

[(1, 64428487), (17, 3789911), (19, 3390973), (173, 372419), (323, 199469), (1153, 55879), (2941, 21907), (3287, 19601)]