28461868

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1741}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 51409904

約数和(自身を除く): 22948036

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 1741, 3482, 4087, 6964, 8174, 16348, 106201, 116647, 212402, 233294, 424804, 466588, 7115467, 14230934, 28461868]

約数ペア:

[(1, 28461868), (2, 14230934), (4, 7115467), (61, 466588), (67, 424804), (122, 233294), (134, 212402), (244, 116647), (268, 106201), (1741, 16348), (3482, 8174), (4087, 6964)]