64398028

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2083}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 115536960

約数和(自身を除く): 51138932

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 524, 2083, 4166, 7729, 8332, 15458, 30916, 122897, 245794, 272873, 491588, 545746, 1091492, 16099507, 32199014, 64398028]

約数ペア:

[(1, 64398028), (2, 32199014), (4, 16099507), (59, 1091492), (118, 545746), (131, 491588), (236, 272873), (262, 245794), (524, 122897), (2083, 30916), (4166, 15458), (7729, 8332)]