64691822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 106983072

約数和(自身を除く): 42291250

約数列:

[1, 2, 13, 26, 97, 113, 194, 226, 227, 454, 1261, 1469, 2522, 2938, 2951, 5902, 10961, 21922, 22019, 25651, 44038, 51302, 142493, 284986, 286247, 333463, 572494, 666926, 2488147, 4976294, 32345911, 64691822]

約数ペア:

[(1, 64691822), (2, 32345911), (13, 4976294), (26, 2488147), (97, 666926), (113, 572494), (194, 333463), (226, 286247), (227, 284986), (454, 142493), (1261, 51302), (1469, 44038), (2522, 25651), (2938, 22019), (2951, 21922), (5902, 10961)]