68977766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 122054688

約数和(自身を除く): 53076922

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 433, 557, 866, 1114, 4763, 5629, 6127, 7241, 9526, 11258, 12254, 14482, 61919, 79651, 123838, 159302, 241181, 482362, 2652991, 3135353, 5305982, 6270706, 34488883, 68977766]

約数ペア:

[(1, 68977766), (2, 34488883), (11, 6270706), (13, 5305982), (22, 3135353), (26, 2652991), (143, 482362), (286, 241181), (433, 159302), (557, 123838), (866, 79651), (1114, 61919), (4763, 14482), (5629, 12254), (6127, 11258), (7241, 9526)]