12812506112

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1787459}}^1$

素因数の和:1787486

約数の個数: 44

約数和(自身を含む): 29271444960

約数和(自身を除く): 16458938848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 1787459, 3574918, 7149836, 12512213, 14299672, 25024426, 28599344, 50048852, 57198688, 100097704, 114397376, 200195408, 228794752, 400390816, 457589504, 800781632, 915179008, 1601563264, 1830358016, 3203126528, 6406253056, 12812506112]

約数ペア:

[(1, 12812506112), (2, 6406253056), (4, 3203126528), (7, 1830358016), (8, 1601563264), (14, 915179008), (16, 800781632), (28, 457589504), (32, 400390816), (56, 228794752), (64, 200195408), (112, 114397376), (128, 100097704), (224, 57198688), (256, 50048852), (448, 28599344), (512, 25024426), (896, 14299672), (1024, 12512213), (1792, 7149836), (3584, 3574918), (7168, 1787459)]