74687309753

素因数分解:

$7^1\times {\mathrm{251}}^1\times {\mathrm{1789}}^1\times {\mathrm{23761}}^1$

素因数の和:25808

約数の個数: 16

約数和(自身を含む): 85748503680

約数和(自身を除く): 11061193927

約数列:

[1, 7, 251, 1757, 1789, 12523, 23761, 166327, 449039, 3143273, 5964011, 41748077, 42508429, 297559003, 10669615679, 74687309753]

約数ペア:

[(1, 74687309753), (7, 10669615679), (251, 297559003), (1757, 42508429), (1789, 41748077), (12523, 5964011), (23761, 3143273), (166327, 449039)]