28946848

素因数分解:

$2^5\times 7^2\times {\mathrm{18461}}^1$

素因数の和:18485

約数の個数: 36

約数和(自身を含む): 66297042

約数和(自身を除く): 37350194

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 18461, 36922, 73844, 129227, 147688, 258454, 295376, 516908, 590752, 904589, 1033816, 1809178, 2067632, 3618356, 4135264, 7236712, 14473424, 28946848]

約数ペア:

[(1, 28946848), (2, 14473424), (4, 7236712), (7, 4135264), (8, 3618356), (14, 2067632), (16, 1809178), (28, 1033816), (32, 904589), (49, 590752), (56, 516908), (98, 295376), (112, 258454), (196, 147688), (224, 129227), (392, 73844), (784, 36922), (1568, 18461)]