77615428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{7703}}^1$

素因数の和:7947

約数の個数: 24

約数和(自身を含む): 148841280

約数和(自身を除く): 71225852

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 7703, 10076, 15406, 30812, 84733, 169466, 338932, 1763987, 3527974, 7055948, 19403857, 38807714, 77615428]

約数ペア:

[(1, 77615428), (2, 38807714), (4, 19403857), (11, 7055948), (22, 3527974), (44, 1763987), (229, 338932), (458, 169466), (916, 84733), (2519, 30812), (5038, 15406), (7703, 10076)]