64553852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{10709}}^1$

素因数の和:10861

約数の個数: 24

約数和(自身を含む): 124150320

約数和(自身を除く): 59596468

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 10709, 21418, 42836, 117799, 235598, 471196, 1467133, 2934266, 5868532, 16138463, 32276926, 64553852]

約数ペア:

[(1, 64553852), (2, 32276926), (4, 16138463), (11, 5868532), (22, 2934266), (44, 1467133), (137, 471196), (274, 235598), (548, 117799), (1507, 42836), (3014, 21418), (6028, 10709)]