40149052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{809}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 74163600

約数和(自身を除く): 34014548

約数列:

[1, 2, 4, 19, 38, 76, 653, 809, 1306, 1618, 2612, 3236, 12407, 15371, 24814, 30742, 49628, 61484, 528277, 1056554, 2113108, 10037263, 20074526, 40149052]

約数ペア:

[(1, 40149052), (2, 20074526), (4, 10037263), (19, 2113108), (38, 1056554), (76, 528277), (653, 61484), (809, 49628), (1306, 30742), (1618, 24814), (2612, 15371), (3236, 12407)]