28879424

素因数分解:

$2^6\times 7^2\times {\mathrm{9209}}^1$

素因数の和:9235

約数の個数: 42

約数和(自身を含む): 66671190

約数和(自身を除く): 37791766

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 9209, 18418, 36836, 64463, 73672, 128926, 147344, 257852, 294688, 451241, 515704, 589376, 902482, 1031408, 1804964, 2062816, 3609928, 4125632, 7219856, 14439712, 28879424]

約数ペア:

[(1, 28879424), (2, 14439712), (4, 7219856), (7, 4125632), (8, 3609928), (14, 2062816), (16, 1804964), (28, 1031408), (32, 902482), (49, 589376), (56, 515704), (64, 451241), (98, 294688), (112, 257852), (196, 147344), (224, 128926), (392, 73672), (448, 64463), (784, 36836), (1568, 18418), (3136, 9209)]