72348136

素因数分解:

$2^3\times 7^1\times {\mathrm{1291931}}^1$

素因数の和:1291944

約数の個数: 16

約数和(自身を含む): 155031840

約数和(自身を除く): 82683704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1291931, 2583862, 5167724, 9043517, 10335448, 18087034, 36174068, 72348136]

約数ペア:

[(1, 72348136), (2, 36174068), (4, 18087034), (7, 10335448), (8, 9043517), (14, 5167724), (28, 2583862), (56, 1291931)]