72425164

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1873}}^1$

素因数の和:3265

約数の個数: 24

約数和(自身を含む): 145032608

約数和(自身を除く): 72607444

約数列:

[1, 2, 4, 7, 14, 28, 1381, 1873, 2762, 3746, 5524, 7492, 9667, 13111, 19334, 26222, 38668, 52444, 2586613, 5173226, 10346452, 18106291, 36212582, 72425164]

約数ペア:

[(1, 72425164), (2, 36212582), (4, 18106291), (7, 10346452), (14, 5173226), (28, 2586613), (1381, 52444), (1873, 38668), (2762, 26222), (3746, 19334), (5524, 13111), (7492, 9667)]