78650516

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{52999}}^1$

素因数の和:53063

約数の個数: 24

約数和(自身を含む): 160272000

約数和(自身を除く): 81621484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 52999, 105998, 211996, 370993, 741986, 1483972, 2808947, 5617894, 11235788, 19662629, 39325258, 78650516]

約数ペア:

[(1, 78650516), (2, 39325258), (4, 19662629), (7, 11235788), (14, 5617894), (28, 2808947), (53, 1483972), (106, 741986), (212, 370993), (371, 211996), (742, 105998), (1484, 52999)]