8045587648

素因数分解:

$2^6\times 7^1\times {\mathrm{17958901}}^1$

素因数の和:17958920

約数の個数: 28

約数和(自身を含む): 18246244432

約数和(自身を除く): 10200656784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 17958901, 35917802, 71835604, 125712307, 143671208, 251424614, 287342416, 502849228, 574684832, 1005698456, 1149369664, 2011396912, 4022793824, 8045587648]

約数ペア:

[(1, 8045587648), (2, 4022793824), (4, 2011396912), (7, 1149369664), (8, 1005698456), (14, 574684832), (16, 502849228), (28, 287342416), (32, 251424614), (56, 143671208), (64, 125712307), (112, 71835604), (224, 35917802), (448, 17958901)]