28481406132

素因数分解:

$2^2\times 3^1\times {\mathrm{2141}}^1\times {\mathrm{1108571}}^1$

素因数の和:1110719

約数の個数: 24

約数和(自身を含む): 66487714272

約数和(自身を除く): 38006308140

約数列:

[1, 2, 3, 4, 6, 12, 2141, 4282, 6423, 8564, 12846, 25692, 1108571, 2217142, 3325713, 4434284, 6651426, 13302852, 2373450511, 4746901022, 7120351533, 9493802044, 14240703066, 28481406132]

約数ペア:

[(1, 28481406132), (2, 14240703066), (3, 9493802044), (4, 7120351533), (6, 4746901022), (12, 2373450511), (2141, 13302852), (4282, 6651426), (6423, 4434284), (8564, 3325713), (12846, 2217142), (25692, 1108571)]