72240476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{234547}}^1$

素因数の和:234569

約数の個数: 24

約数和(自身を含む): 157616256

約数和(自身を除く): 85375780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 234547, 469094, 938188, 1641829, 2580017, 3283658, 5160034, 6567316, 10320068, 18060119, 36120238, 72240476]

約数ペア:

[(1, 72240476), (2, 36120238), (4, 18060119), (7, 10320068), (11, 6567316), (14, 5160034), (22, 3283658), (28, 2580017), (44, 1641829), (77, 938188), (154, 469094), (308, 234547)]