30979648

素因数分解:

$2^6\times 7^1\times {\mathrm{69151}}^1$

素因数の和:69170

約数の個数: 28

約数和(自身を含む): 70258432

約数和(自身を除く): 39278784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 69151, 138302, 276604, 484057, 553208, 968114, 1106416, 1936228, 2212832, 3872456, 4425664, 7744912, 15489824, 30979648]

約数ペア:

[(1, 30979648), (2, 15489824), (4, 7744912), (7, 4425664), (8, 3872456), (14, 2212832), (16, 1936228), (28, 1106416), (32, 968114), (56, 553208), (64, 484057), (112, 276604), (224, 138302), (448, 69151)]