72797348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5323}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 137742528

約数和(自身を除く): 64945180

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 3419, 5323, 6838, 10646, 13676, 21292, 69199, 138398, 276796, 1399949, 2799898, 5599796, 18199337, 36398674, 72797348]

約数ペア:

[(1, 72797348), (2, 36398674), (4, 18199337), (13, 5599796), (26, 2799898), (52, 1399949), (263, 276796), (526, 138398), (1052, 69199), (3419, 21292), (5323, 13676), (6838, 10646)]