26538436

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 47628000

約数和(自身を除く): 21089564

約数列:

[1, 2, 4, 59, 118, 139, 236, 278, 556, 809, 1618, 3236, 8201, 16402, 32804, 47731, 95462, 112451, 190924, 224902, 449804, 6634609, 13269218, 26538436]

約数ペア:

[(1, 26538436), (2, 13269218), (4, 6634609), (59, 449804), (118, 224902), (139, 190924), (236, 112451), (278, 95462), (556, 47731), (809, 32804), (1618, 16402), (3236, 8201)]