1269376

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 2594880

約数和(自身を除く): 1325504

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 211, 376, 422, 752, 844, 1504, 1688, 3008, 3376, 6016, 6752, 9917, 13504, 19834, 27008, 39668, 79336, 158672, 317344, 634688, 1269376]

約数ペア:

[(1, 1269376), (2, 634688), (4, 317344), (8, 158672), (16, 79336), (32, 39668), (47, 27008), (64, 19834), (94, 13504), (128, 9917), (188, 6752), (211, 6016), (376, 3376), (422, 3008), (752, 1688), (844, 1504)]