66349136

素因数分解:

$2^4\times 7^2\times {\mathrm{84629}}^1$

素因数の和:84651

約数の個数: 30

約数和(自身を含む): 149541210

約数和(自身を除く): 83192074

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 84629, 169258, 338516, 592403, 677032, 1184806, 1354064, 2369612, 4146821, 4739224, 8293642, 9478448, 16587284, 33174568, 66349136]

約数ペア:

[(1, 66349136), (2, 33174568), (4, 16587284), (7, 9478448), (8, 8293642), (14, 4739224), (16, 4146821), (28, 2369612), (49, 1354064), (56, 1184806), (98, 677032), (112, 592403), (196, 338516), (392, 169258), (784, 84629)]