1047424

素因数分解:

$2^7\times 7^2\times {\mathrm{167}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 2441880

約数和(自身を除く): 1394456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 167, 196, 224, 334, 392, 448, 668, 784, 896, 1169, 1336, 1568, 2338, 2672, 3136, 4676, 5344, 6272, 8183, 9352, 10688, 16366, 18704, 21376, 32732, 37408, 65464, 74816, 130928, 149632, 261856, 523712, 1047424]

約数ペア:

[(1, 1047424), (2, 523712), (4, 261856), (7, 149632), (8, 130928), (14, 74816), (16, 65464), (28, 37408), (32, 32732), (49, 21376), (56, 18704), (64, 16366), (98, 10688), (112, 9352), (128, 8183), (167, 6272), (196, 5344), (224, 4676), (334, 3136), (392, 2672), (448, 2338), (668, 1568), (784, 1336), (896, 1169)]