67890872

素因数分解:

$2^3\times 7^2\times {\mathrm{173191}}^1$

素因数の和:173211

約数の個数: 24

約数和(自身を含む): 148079160

約数和(自身を除く): 80188288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 173191, 346382, 692764, 1212337, 1385528, 2424674, 4849348, 8486359, 9698696, 16972718, 33945436, 67890872]

約数ペア:

[(1, 67890872), (2, 33945436), (4, 16972718), (7, 9698696), (8, 8486359), (14, 4849348), (28, 2424674), (49, 1385528), (56, 1212337), (98, 692764), (196, 346382), (392, 173191)]