77403976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7369}}^1$

素因数の和:7489

約数の個数: 32

約数和(自身を含む): 157865400

約数和(自身を除く): 80461424

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 7369, 10504, 14738, 29476, 58952, 95797, 191594, 383188, 744269, 766376, 1488538, 2977076, 5954152, 9675497, 19350994, 38701988, 77403976]

約数ペア:

[(1, 77403976), (2, 38701988), (4, 19350994), (8, 9675497), (13, 5954152), (26, 2977076), (52, 1488538), (101, 766376), (104, 744269), (202, 383188), (404, 191594), (808, 95797), (1313, 58952), (2626, 29476), (5252, 14738), (7369, 10504)]