78520844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14153}}^1$

素因数の和:14249

約数の個数: 24

約数和(自身を含む): 146635440

約数和(自身を除く): 68114596

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 14153, 28306, 56612, 268907, 537814, 1033169, 1075628, 2066338, 4132676, 19630211, 39260422, 78520844]

約数ペア:

[(1, 78520844), (2, 39260422), (4, 19630211), (19, 4132676), (38, 2066338), (73, 1075628), (76, 1033169), (146, 537814), (292, 268907), (1387, 56612), (2774, 28306), (5548, 14153)]