2220736

素因数分解:

$2^6\times 7^1\times {\mathrm{4957}}^1$

素因数の和:4976

約数の個数: 28

約数和(自身を含む): 5037328

約数和(自身を除く): 2816592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4957, 9914, 19828, 34699, 39656, 69398, 79312, 138796, 158624, 277592, 317248, 555184, 1110368, 2220736]

約数ペア:

[(1, 2220736), (2, 1110368), (4, 555184), (7, 317248), (8, 277592), (14, 158624), (16, 138796), (28, 79312), (32, 69398), (56, 39656), (64, 34699), (112, 19828), (224, 9914), (448, 4957)]