71123584

素因数分解:

$2^7\times 7^1\times {\mathrm{79379}}^1$

素因数の和:79400

約数の個数: 32

約数和(自身を含む): 161935200

約数和(自身を除く): 90811616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 79379, 158758, 317516, 555653, 635032, 1111306, 1270064, 2222612, 2540128, 4445224, 5080256, 8890448, 10160512, 17780896, 35561792, 71123584]

約数ペア:

[(1, 71123584), (2, 35561792), (4, 17780896), (7, 10160512), (8, 8890448), (14, 5080256), (16, 4445224), (28, 2540128), (32, 2222612), (56, 1270064), (64, 1111306), (112, 635032), (128, 555653), (224, 317516), (448, 158758), (896, 79379)]