71138368

素因数分解:

$2^6\times 7^1\times {\mathrm{158791}}^1$

素因数の和:158810

約数の個数: 28

約数和(自身を含む): 161332672

約数和(自身を除く): 90194304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 158791, 317582, 635164, 1111537, 1270328, 2223074, 2540656, 4446148, 5081312, 8892296, 10162624, 17784592, 35569184, 71138368]

約数ペア:

[(1, 71138368), (2, 35569184), (4, 17784592), (7, 10162624), (8, 8892296), (14, 5081312), (16, 4446148), (28, 2540656), (32, 2223074), (56, 1270328), (64, 1111537), (112, 635164), (224, 317582), (448, 158791)]