64751716

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 36

約数和(自身を含む): 120403584

約数和(自身を除く): 55651868

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 431, 529, 862, 1058, 1633, 1724, 2116, 3266, 6532, 9913, 19826, 30601, 37559, 39652, 61202, 75118, 122404, 150236, 227999, 455998, 703823, 911996, 1407646, 2815292, 16187929, 32375858, 64751716]

約数ペア:

[(1, 64751716), (2, 32375858), (4, 16187929), (23, 2815292), (46, 1407646), (71, 911996), (92, 703823), (142, 455998), (284, 227999), (431, 150236), (529, 122404), (862, 75118), (1058, 61202), (1633, 39652), (1724, 37559), (2116, 30601), (3266, 19826), (6532, 9913)]