1996736

素因数分解:

$2^6\times 7^1\times {\mathrm{4457}}^1$

素因数の和:4476

約数の個数: 28

約数和(自身を含む): 4529328

約数和(自身を除く): 2532592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4457, 8914, 17828, 31199, 35656, 62398, 71312, 124796, 142624, 249592, 285248, 499184, 998368, 1996736]

約数ペア:

[(1, 1996736), (2, 998368), (4, 499184), (7, 285248), (8, 249592), (14, 142624), (16, 124796), (28, 71312), (32, 62398), (56, 35656), (64, 31199), (112, 17828), (224, 8914), (448, 4457)]