439685824

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{404123}}^1$

素因数の和:404152

約数の個数: 28

約数和(自身を含む): 923827464

約数和(自身を除く): 484141640

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 404123, 808246, 1616492, 3232984, 6465968, 6870091, 12931936, 13740182, 25863872, 27480364, 54960728, 109921456, 219842912, 439685824]

約数ペア:

[(1, 439685824), (2, 219842912), (4, 109921456), (8, 54960728), (16, 27480364), (17, 25863872), (32, 13740182), (34, 12931936), (64, 6870091), (68, 6465968), (136, 3232984), (272, 1616492), (544, 808246), (1088, 404123)]