81330292288

素因数分解:

$2^6\times 7^1\times {\mathrm{181540831}}^1$

素因数の和:181540850

約数の個数: 28

約数和(自身を含む): 184445485312

約数和(自身を除く): 103115193024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 181540831, 363081662, 726163324, 1270785817, 1452326648, 2541571634, 2904653296, 5083143268, 5809306592, 10166286536, 11618613184, 20332573072, 40665146144, 81330292288]

約数ペア:

[(1, 81330292288), (2, 40665146144), (4, 20332573072), (7, 11618613184), (8, 10166286536), (14, 5809306592), (16, 5083143268), (28, 2904653296), (32, 2541571634), (56, 1452326648), (64, 1270785817), (112, 726163324), (224, 363081662), (448, 181540831)]