66869488

素因数分解:

$2^4\times 7^1\times {\mathrm{597049}}^1$

素因数の和:597064

約数の個数: 20

約数和(自身を含む): 148068400

約数和(自身を除く): 81198912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 597049, 1194098, 2388196, 4179343, 4776392, 8358686, 9552784, 16717372, 33434744, 66869488]

約数ペア:

[(1, 66869488), (2, 33434744), (4, 16717372), (7, 9552784), (8, 8358686), (14, 4776392), (16, 4179343), (28, 2388196), (56, 1194098), (112, 597049)]