78019948

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 139426560

約数和(自身を除く): 61406612

約数列:

[1, 2, 4, 59, 118, 236, 311, 622, 1063, 1244, 2126, 4252, 18349, 36698, 62717, 73396, 125434, 250868, 330593, 661186, 1322372, 19504987, 39009974, 78019948]

約数ペア:

[(1, 78019948), (2, 39009974), (4, 19504987), (59, 1322372), (118, 661186), (236, 330593), (311, 250868), (622, 125434), (1063, 73396), (1244, 62717), (2126, 36698), (4252, 18349)]