440237056

素因数分解:

$2^{10}\times 7^1\times {\mathrm{61417}}^1$

素因数の和:61444

約数の個数: 44

約数和(自身を含む): 1005781168

約数和(自身を除く): 565544112

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, 61417, 122834, 245668, 429919, 491336, 859838, 982672, 1719676, 1965344, 3439352, 3930688, 6878704, 7861376, 13757408, 15722752, 27514816, 31445504, 55029632, 62891008, 110059264, 220118528, 440237056]

約数ペア:

[(1, 440237056), (2, 220118528), (4, 110059264), (7, 62891008), (8, 55029632), (14, 31445504), (16, 27514816), (28, 15722752), (32, 13757408), (56, 7861376), (64, 6878704), (112, 3930688), (128, 3439352), (224, 1965344), (256, 1719676), (448, 982672), (512, 859838), (896, 491336), (1024, 429919), (1792, 245668), (3584, 122834), (7168, 61417)]