28331296

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1601}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 64592640

約数和(自身を除く): 36261344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 1601, 2212, 2528, 3202, 4424, 6404, 8848, 11207, 12808, 17696, 22414, 25616, 44828, 51232, 89656, 126479, 179312, 252958, 358624, 505916, 885353, 1011832, 1770706, 2023664, 3541412, 4047328, 7082824, 14165648, 28331296]

約数ペア:

[(1, 28331296), (2, 14165648), (4, 7082824), (7, 4047328), (8, 3541412), (14, 2023664), (16, 1770706), (28, 1011832), (32, 885353), (56, 505916), (79, 358624), (112, 252958), (158, 179312), (224, 126479), (316, 89656), (553, 51232), (632, 44828), (1106, 25616), (1264, 22414), (1601, 17696), (2212, 12808), (2528, 11207), (3202, 8848), (4424, 6404)]