64767032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2657}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 133006320

約数和(自身を除く): 68239288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 277, 554, 1108, 2216, 2657, 3047, 5314, 6094, 10628, 12188, 21256, 24376, 29227, 58454, 116908, 233816, 735989, 1471978, 2943956, 5887912, 8095879, 16191758, 32383516, 64767032]

約数ペア:

[(1, 64767032), (2, 32383516), (4, 16191758), (8, 8095879), (11, 5887912), (22, 2943956), (44, 1471978), (88, 735989), (277, 233816), (554, 116908), (1108, 58454), (2216, 29227), (2657, 24376), (3047, 21256), (5314, 12188), (6094, 10628)]