1361344

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 28

約数和(自身を含む): 2743200

約数和(自身を除く): 1381856

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 239, 356, 478, 712, 956, 1424, 1912, 2848, 3824, 5696, 7648, 15296, 21271, 42542, 85084, 170168, 340336, 680672, 1361344]

約数ペア:

[(1, 1361344), (2, 680672), (4, 340336), (8, 170168), (16, 85084), (32, 42542), (64, 21271), (89, 15296), (178, 7648), (239, 5696), (356, 3824), (478, 2848), (712, 1912), (956, 1424)]