12789319424

素因数分解:

$2^8\times 7^1\times {\mathrm{7136897}}^1$

素因数の和:7136920

約数の個数: 36

約数和(自身を含む): 29175639024

約数和(自身を除く): 16386319600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 7136897, 14273794, 28547588, 49958279, 57095176, 99916558, 114190352, 199833116, 228380704, 399666232, 456761408, 799332464, 913522816, 1598664928, 1827045632, 3197329856, 6394659712, 12789319424]

約数ペア:

[(1, 12789319424), (2, 6394659712), (4, 3197329856), (7, 1827045632), (8, 1598664928), (14, 913522816), (16, 799332464), (28, 456761408), (32, 399666232), (56, 228380704), (64, 199833116), (112, 114190352), (128, 99916558), (224, 57095176), (256, 49958279), (448, 28547588), (896, 14273794), (1792, 7136897)]