78989932

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{9013}}^1$

素因数の和:9337

約数の個数: 24

約数和(自身を含む): 158502176

約数和(自身を除く): 79512244

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 9013, 18026, 36052, 63091, 126182, 252364, 2821069, 5642138, 11284276, 19747483, 39494966, 78989932]

約数ペア:

[(1, 78989932), (2, 39494966), (4, 19747483), (7, 11284276), (14, 5642138), (28, 2821069), (313, 252364), (626, 126182), (1252, 63091), (2191, 36052), (4382, 18026), (8764, 9013)]