77540288

素因数分解:

$2^6\times 7^1\times {\mathrm{173081}}^1$

素因数の和:173100

約数の個数: 28

約数和(自身を含む): 175851312

約数和(自身を除く): 98311024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 173081, 346162, 692324, 1211567, 1384648, 2423134, 2769296, 4846268, 5538592, 9692536, 11077184, 19385072, 38770144, 77540288]

約数ペア:

[(1, 77540288), (2, 38770144), (4, 19385072), (7, 11077184), (8, 9692536), (14, 5538592), (16, 4846268), (28, 2769296), (32, 2423134), (56, 1384648), (64, 1211567), (112, 692324), (224, 346162), (448, 173081)]