72817918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{32479}}^1$

素因数の和:32559

約数の個数: 16

約数和(自身を含む): 116928000

約数和(自身を除く): 44110082

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 32479, 64958, 617101, 1234202, 1916261, 3832522, 36408959, 72817918]

約数ペア:

[(1, 72817918), (2, 36408959), (19, 3832522), (38, 1916261), (59, 1234202), (118, 617101), (1121, 64958), (2242, 32479)]