22771546

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 40919040

約数和(自身を除く): 18147494

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 739, 994, 1478, 2201, 4402, 5173, 10346, 15407, 22909, 30814, 45818, 52469, 104938, 160363, 320726, 367283, 734566, 1626539, 3253078, 11385773, 22771546]

約数ペア:

[(1, 22771546), (2, 11385773), (7, 3253078), (14, 1626539), (31, 734566), (62, 367283), (71, 320726), (142, 160363), (217, 104938), (434, 52469), (497, 45818), (739, 30814), (994, 22909), (1478, 15407), (2201, 10346), (4402, 5173)]