69149248

素因数分解:

$2^6\times 7^1\times {\mathrm{154351}}^1$

素因数の和:154370

約数の個数: 28

約数和(自身を含む): 156821632

約数和(自身を除く): 87672384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 154351, 308702, 617404, 1080457, 1234808, 2160914, 2469616, 4321828, 4939232, 8643656, 9878464, 17287312, 34574624, 69149248]

約数ペア:

[(1, 69149248), (2, 34574624), (4, 17287312), (7, 9878464), (8, 8643656), (14, 4939232), (16, 4321828), (28, 2469616), (32, 2160914), (56, 1234808), (64, 1080457), (112, 617404), (224, 308702), (448, 154351)]