78005902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{563}}^1$

素因数の和:724

約数の個数: 24

約数和(自身を含む): 127986264

約数和(自身を除く): 49980362

約数列:

[1, 2, 13, 26, 73, 146, 563, 949, 1126, 1898, 5329, 7319, 10658, 14638, 41099, 69277, 82198, 138554, 534287, 1068574, 3000227, 6000454, 39002951, 78005902]

約数ペア:

[(1, 78005902), (2, 39002951), (13, 6000454), (26, 3000227), (73, 1068574), (146, 534287), (563, 138554), (949, 82198), (1126, 69277), (1898, 41099), (5329, 14638), (7319, 10658)]