78976364

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{881}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 140717808

約数和(自身を除く): 61741444

約数列:

[1, 2, 4, 73, 146, 292, 307, 614, 881, 1228, 1762, 3524, 22411, 44822, 64313, 89644, 128626, 257252, 270467, 540934, 1081868, 19744091, 39488182, 78976364]

約数ペア:

[(1, 78976364), (2, 39488182), (4, 19744091), (73, 1081868), (146, 540934), (292, 270467), (307, 257252), (614, 128626), (881, 89644), (1228, 64313), (1762, 44822), (3524, 22411)]