28541352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{169889}}^1$

素因数の和:169905

約数の個数: 32

約数和(自身を含む): 81547200

約数和(自身を除く): 53005848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 169889, 339778, 509667, 679556, 1019334, 1189223, 1359112, 2038668, 2378446, 3567669, 4077336, 4756892, 7135338, 9513784, 14270676, 28541352]

約数ペア:

[(1, 28541352), (2, 14270676), (3, 9513784), (4, 7135338), (6, 4756892), (7, 4077336), (8, 3567669), (12, 2378446), (14, 2038668), (21, 1359112), (24, 1189223), (28, 1019334), (42, 679556), (56, 509667), (84, 339778), (168, 169889)]